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Received — 17 September 2026 ⏭ Ars Technica - All

Lionsgate releases a new trailer for Sunrise on the Reaping

16 September 2026 at 21:44

Lionsgate has released an action-packed trailer for The Hunger Games: Sunrise on the Reaping—a sequel to 2023’s Ballad of Songbirds and Snakes and a prequel leading into the events of the first film, The Hunger Games (2012). In addition, Laika Studios released a trailer for its highly anticipated stop-motion animated feature, Wildwood.

(Some spoilers for The Hunger Games below.)

The main protagonist is a young Haymitch Abernathy, future District 12 mentor to Katniss (Jennifer Lawrence) and Peeta (Josh Hutcherson). Woody Harrelson’s older Haymitch is a fan favorite who later becomes a jaded, drunken (yet secretly hopeful) cynic. Per the official synopsis:

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Scientists develop new method for deciphering ancient scrolls

16 September 2026 at 19:43

The Vesuvius Challenge is an ongoing project that combines "digital unwrapping" with crowdsourced machine learning to decipher the so-called Herculaneum scrolls, badly charred 2,000-year-old papyri too fragile to be physically unrolled. The effort just got an additional boost. A team of researchers created their own contemporary model papyrus scrolls—charring them just like the originals—to validate a screening method to determine which of the Herculaneum scrolls were written in lead-based ink and hence are the most promising candidates for further analysis. They described the process in a new paper published in the journal PLoS ONE.

As previously reported, the ancient Roman resort town of Pompeii wasn’t the only city destroyed in the catastrophic 79 AD eruption of Mount Vesuvius. Several other cities in the area, including the wealthy enclave of Herculaneum, were fried by clouds of hot gas, called pyroclastic pulses and flows. But still, some remnants of Roman wealth survived. One palatial residence in Herculaneum—believed to have once belonged to a man named Piso—contained hundreds of priceless written scrolls made from papyrus, singed into carbon by volcanic gas.

The scrolls stayed buried under volcanic mud until they were excavated in the 1700s from a single room that archaeologists believe held the personal working library of an Epicurean philosopher named Philodemus. The few opened fragments helped scholars identify various Greek philosophical texts, including On Nature by Epicurus and several by Philodemus himself, as well as a handful of Latin works. But the more than 600 rolled-up scrolls were so fragile that it was long believed they would never be readable, since even touching them could cause them to crumble.

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Received — 16 September 2026 ⏭ Ars Technica - All

How chimps teach their kids tool tricks

16 September 2026 at 05:00

Chimpanzees are known to use rudimentary tools when foraging for food. According to a new paper in the journal Frontiers in Psychology, this learned behavior is passed down from adults to offspring through social learning. Specifically, adult chimps deliberately model the behavior, then turn their tools over to the youngsters so they can mimic the same motions.

"Receiving food and tools from experienced individuals, which we call food or tool transfer, may help chimpanzees learn to use technology to extract foods that are difficult to access,” said co-author Andreu Sánchez-Megías, a graduate student at the University of Barcelona and the Jane Goodall Institute Spain in Senegal. “Tool transfers thus appear to be a form of teaching, together with observation and supervised practice. It appears that mothers are the main models and teachers for young chimpanzees in this manner.”

As we have previously reported, tool use was once thought to be one of the defining features of humans, although Charles Darwin observed chimpanzees using stones to crack nuts in 1871. In 1960, the late primatologist Jane Goodall observed a chimp named David Greybeard bend a twig, strip off the leaves, and use it to spoon termites out of a nest and into his mouth. When he learned of the behavior, Goodall's mentor, Louis Leakey, famously observed, “Now we must redefine ‘tool,’ redefine ‘man,’ or accept chimpanzees as humans.” Since then, chimps have been observed making sponges out of leaves to soak up liquids, shaping sticks to collect algae, and sharpening rudimentary spears for hunting.

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Received — 11 September 2026 ⏭ Ars Technica - All

When it comes to Beatles references, scientists can't let it be

9 September 2026 at 20:31

Scientists have an indisputable playful side, evidenced by frequent allusions to popular culture in their research publications. That includes popular song lyrics. And the most popular musical group, in terms of how frequently their songs and lyrics appear in the scientific literature, is The Beatles, according to a new paper published in the journal PLoS ONE.

“Some of these are genuinely brilliant," said co-author Gabriel Budel of Delft University of Technology in the Netherlands. "'The lung and winding road' is a paper on Long COVID that changes one vowel of the more than 3,000 references they found to The Beatles. 'Here comes the SU(N)' turns 'Here Comes the Sun' into a quantum computing paper about mathematical groups. Someone was having a very good day at their desk.”

Back in 2014, scientists at the Karolinska Institute in Sweden revealed that they had been deliberately inserting Bob Dylan lyrics into their papers as part of a long-running bet, starting with a 1997 Nature review entitled "Nitric Oxide and inflammation: The answer is blowing in the wind." That resulted in a 2015 study on whether Dylan lyrics appeared elsewhere in the biomedical literature; the most frequently referenced were "The Times They Are A'Changin'" and "Blowing in the Wind."

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Prime Video releases full trailer for Mike Flanagan's Carrie

9 September 2026 at 17:40

I'm on record expressing a certain amount of skepticism about Mike Flanagan's rebooted Carrie miniseries for Prime Video. We don’t need another disappointing remake, so what story is there left to tell—especially stretched out over six episodes?

On the plus side, I'm a staunch fan of Flanagan's excellent Netflix horror fare, and he has a particular affinity for the works of Stephen King. He insists he has no intention of creating yet another straight adaptation of the novel.

“Carrie was written half a century ago,” Flanagan said at San Diego Comic-Con earlier this year. “Carrie was adapted spectacularly by Brian De Palma. It is iconic. It is untouchable. There is no reason whatsoever to try to follow in those footsteps and to try to walk on that path. However, the world has changed quite a lot. I think a lot of people think they know what the show is. And the biggest thing I’m excited about today is just knowing what a big surprise our Carrie is going to be.”

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Received — 9 September 2026 ⏭ Ars Technica - All

Godzilla Minus Zero IMAX trailer teases King Ghidorah

8 September 2026 at 19:53

One of the cinematic highlights of 2023 was director Takashi Yamazaki's gloriously grounded kaiju epic, Godzilla Minus One, which became a major international hit and snagged an Oscar for best visual effects. Yamazaki is back this fall with the hotly anticipated sequel, Godzilla Minus Zero. Toho just dropped the full IMAX trailer, featuring not just our beloved Godzilla, but also a distinctive roar that teases the appearance of none other than the three-headed King Ghidorah.

(Spoilers for the 2023 film below.)

Godzilla Minus One focused on kamikaze pilot Kōichi Shikishima, who struggled with survivor's guilt after he failed to take action when Godzilla attacked the Japanese base on Odo Island in 1945. Knocked unconscious, Kōichi woke to find he was one of only two survivors—and the other, a mechanic named Tachibana, was furious about it. His parents and many others were killed in the World War II bombing of Tokyo. Kōichi rebuilt a life with a woman named Noriko and the orphaned baby she rescued, Akiko. But then Godzilla re-emerged, and Kōichi resolved to die fighting the monster to atone for Odo Island.

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The secret to protecting next-gen spacecraft might be eggshells

8 September 2026 at 17:20

In 2007, a piece of space debris punched a bullet-like hole through the radiator panel of the US space shuttle Endeavor. The shuttle program ended in 2011, but the space debris problem has only intensified as we launch more and more satellite constellations, telescopes, and spacecraft into orbit. That's why Chinese scientists have devised a new aluminum material inspired by eggshells that they believe could offer enhanced protection against debris fragments, according to a new paper published in the Journal of Applied Physics.

Eggshells have long fascinated scientists because of their mechanical properties. For instance, it's well known that cracking an egg requires applying just enough force to the center to achieve a clean break without completely shattering the shell. In 2012, MIT mechanical engineer Pedro Reis co-authored a paper demonstrating the link between an egg's ovoid geometry and its rigidity, a major factor when predicting how much force an object can endure before cracking. (As I wrote for Slate at the time, rigidity is related to, but distinct from, strength. If one eggshell has tiny cracks and the other doesn't, both shells have different strengths—the cracked one will break more easily—but the same rigidity.)

Reis started studying eggshells after participating in a popular physics demonstration: walking on cartons of eggs without breaking them. The key, he learned, was to align the eggs with their narrow tip (the most crack-resistant part) pointing up, and then carefully place one's feet to distribute one's weight over the entire surface area. This ensures that no single egg is overloaded. While it takes around 5.5 pounds of force to crack an egg, that depends on the direction in which the force is applied, as well as its distribution over the shell's surface.

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Received — 11 August 2026 ⏭ Ars Technica - All

Dogs can tell if you're scared or sad

10 August 2026 at 16:00

Any dog owner would tell you that their canine companions are attuned to their humans' emotional state and respond accordingly. Scientists have performed fMRI scans on dogs and identified a specific brain region that processes happy human facial expresses, like a smile, according to a new paper published in the journal iScience. They also found that dogs can tell the difference between negative facial expressions, specifically anger, sadness, and fear.

“Humans are really good at picking up small details on the face, and so are dogs,” said co-author Raúl Hernández-Pérez of the University of Vienna. “This makes dogs very interesting. By studying their brains, we can understand what adaptations have developed to support their remarkable social and emotional understanding of humans.”

Prior behavioral studies have shown that dogs are sensitive to emotion in human faces. Dogs will, for example, choose a box their human has identified with a happy expression over one the human treats with fear or disgust. Past fMRI studies found that an area in the canine left temporal cortex showed a stronger response to human faces compared to dog faces, as well as a greater response in the caudate, hippocampus, and amygdala to human faces showing emotion versus neutral faces.

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Received — 9 August 2026 ⏭ Ars Technica - All

How snails engineer their slime

7 August 2026 at 18:25

Snails are well-known for their mucus. The slime is highly valued as an anti-inflammatory and anti-aging ingredient in certain skin care products, and snails can secrete different kinds of mucus with properties tailored to specific functions. A team of German scientists has determined a recipe for how snails achieve that so-called tunability: Collagen and calcium work in tandem to achieve the varying mechanical properties, according to a new paper in the journal Science.

Snail mucus is mostly water; it's the mucins (glycoproteins) and complex carbohydrates that give it that slimy, viscous texture. In addition to cosmetics, the mucus holds great potential for drug delivery. In 2020, scientists found that combining snail slime from a common garden snail with gold nanoparticles helped accelerate wound healing and exhibited anti-inflammatory properties in mice. Most relevant to this latest paper is a 2023 study on garden snail slime that identified three distinct types of secreted mucus: a hydrating version to protect its skin, one that acts as an adhesive glue, and a third that serves as a lubricant so the snail can more easily glide across a surface.

The team focused their research efforts on the grove snail/lemon snail (Cepaea nemoralis), which they deemed well-suited as subjects because the snails secrete five different kinds of mucus with distinct functions. As with the garden snails, there is one that acts as a lubricant to help with locomotion and an adhesive mucus to help the snail stick to various surfaces. Then there's a mucus layer known as the epiphragm that the snail secretes when it hibernates in winter, which contains calcite and effectively seals the shell to protect the snail from predators and harsh environmental conditions.

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Received — 2 August 2026 ⏭ Ars Technica - All

Review: Yes, we're still arguing about Nolan's The Odyssey

1 August 2026 at 16:19

Christopher Nolan's The Odyssey has been a lightning rod for controversy ever since the first casting and design reveals, igniting afresh with each new trailer. The film has garnered plenty of well-deserved accolades (and earnings) since its release, and yet somehow the debates rage on between classicists and the general public alike—all this over an adaptation of an epic poem that's been around since roughly the 8th century BCE.

My take: the IMAX scale might be epic, but Nolan gives the story an intimate feel, weaving a captivating, nearly three-hour cinematic spell. While the magic slowly starts to dissipate once one leaves the theater, the powerful imagery will resonate for days. And the film gave me, personally, a fresh perspective on the central character of Odysseus.

(Spoilers below.)

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Received — 25 July 2026 ⏭ Ars Technica - All

Tweety gets the third degree in final Coyote vs. Acme trailer

23 July 2026 at 19:01

San Diego Comic-Con has kicked off strong, and we've got a couple of new trailers to show for it: the final trailer for Coyote vs. Acme, and the full trailer for director Zach Cregger's fresh take on Resident Evil. Some lucky folks were also treated to a screening of Resident Evil's first 18 minutes.

Coyote vs. Acme

We were thrilled when the first trailer for Coyote vs. Acme dropped in April. The film had been shelved for years and is finally getting the broad theatrical release it deserves thanks to Ketchup Entertainment, which acquired it from Warner Bros. The concept alone is sheer brilliance: Wile E. Coyote, after decades of ACME equipment failing him in his efforts to catch that darned Road Runner, decides to sue the corporation. It’s based on a well-known satirical piece by Ian Frazier (also titled “Coyote vs. Acme”) published in The New Yorker in 1990.

Per the official premise:

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Received — 19 July 2026 ⏭ Ars Technica - All

Troubling new details emerge on diabetes ouster controversy

17 July 2026 at 18:08

Last month, we reported on a troubling incident at the annual meeting of the American Diabetes Association (ADA) in New Orleans. On June 5, five leading scientists were ousted for handing out copies of an editorial, published in the journal Diabetes Care (an ADA journal) in April, sharply criticizing the Trump administration’s ongoing attacks on scientific research. There was a public outcry and (eventually) a personal apology from the ADA's CEO for the heavy-handed response, but it seems the organization has not yet learned its lesson.

The deputy editors of Diabetes Care have posted an editorial and seven accompanying opinion articles to a preprint server—handily contained in a single PDF file—that they say the ADA has refused to publish. Several troubling new details are included in the articles, including an accusation that ADA leadership knew in advance that members would be handing out copies of the editorial and deliberately set up an ambush by venue security and local police. That decision, in turn, might be due to simmering tensions connected to a session organized the year before.

ADA leadership was provided with the articles in advance of publication with an invitation to simultaneously publish their response.

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Received — 16 July 2026 ⏭ Ars Technica - All

In memoriam: 7 of our favorite Sam Neill films

15 July 2026 at 19:39

New Zealand actor Sam Neill, who starred as Dr. Alan Grant in the 1993 blockbuster Jurassic Park and its 2022 sequel, Jurassic World Dominion, died on Monday in Sydney, Australia. He was 78.

While American audiences likely know Neill best for Jurassic Park, he had a long and varied career in film and television. His sheer versatility won him fans around the world. He played the grown Damien in Omen III: The Final Conflict; a Russian officer in The Hunt for Red October; and even made brief cameos (as an actor playing Odin in a theatrical troupe) in Thor: Ragnarok and Thor: Love and Thunder. (The less said about 1997's space horror travesty, Event Horizon, the better, although it has its fans, and Neill made the most of his role.) Yet some of his best performances were in smaller, critically acclaimed independent films such as 1993's Oscar-winning The Piano.

On television, Neill earned his first Golden Globe nomination for the lead role in Reilly, Ace of Spies in the 1980s. He was nominated for both an Emmy and a second Golden Globe for playing the titular Arthurian wizard in the 1998 miniseries Merlin. He played Cardinal Wolsley in The Tudors, and was part of the ensemble cast in the (excellent) 2015 adaptation of Agatha Christie's And Then There Were None. Neill was magnetic as the ruthless CI Major Chester Campbell in Peaky Blinders—an antagonist and romantic rival of Cillian Murphy's Tommy Shelby.

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These painted e-tattoos could be the future of wearable biosensors

14 July 2026 at 18:31
Credit: Wanqing Zhang

Scientists at Pennsylvania State University have developed a novel conductive ink that can be painted directly onto the skin in colorful custom designs, turning into a functional electrode for biomonitoring after drying. They described their work in a new paper published in the Proceedings of the National Academy of Sciences (PNAS).

As previously reported, epidermal electronics attached to the skin via temporary tattoos (e-tattoos) have been around for more than a decade. So-called e-tattoos connect to skin without adhesives, are practically unnoticeable, and are typically attached via temporary tattoo, allowing electrical measurements (and other measurements, such as temperature and strain) using ultra-thin polymers with embedded circuit elements.

However, these e-tattoos have their limitations, most notably that they don’t function well on curved and/or hairy surfaces, as well as requiring personalized electrode placement design to cover larger areas, since biosignals are spatially distributed. So scientists have been getting creative. For instance, in 2024, researchers developed special polymer-based conductive inks that can be printed onto a person’s scalp to measure brain waves, even if they have hair. This could one day enable mobile EEG monitoring outside a clinical setting, among other potential applications.

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Received — 24 June 2026 ⏭ Ars Technica - All

Sony releases trailer for Taika Waititi's Klara and the Sun

23 June 2026 at 14:55

One of Taika Waititi's greatest strengths as a director is his unique voice; he's able to bring a light touch to tragedy (Jojo Rabbit) and a gentle sadness to offbeat comedy (Our Flag Means Death). That makes him an excellent choice to direct Klara and the Sun, based on the novel by Kazuo Ishiguro. Sony Pictures just released the first trailer, and it's giving strong Hunt for the Wilderpeople vibes—a good thing, from my perspective, since that's my favorite Waititi film.

Per the official premise:

Based on the bestselling novel from Nobel Prize winner Kazuo Ishiguro and written and directed by Academy Award winner Taika Waititi, Klara and the Sun introduces audiences to Klara (Jenna Ortega), an Artificial Friend who wants nothing more than to find the perfect home. When Klara meets Josie (Mia Tharia), each immediately senses a kindred spirit in the other. Josie has a fraught relationship with her mother (Amy Adams), and they’ve suffered great loss, but Klara’s innocent wonder and unwavering loyalty begin to heal the family and bring light to Josie’s complicated world.

The cast also includes Natasha Lyonne as an artificial friend (AF) store manager; Rachel House as the housekeeper, Melania; Aran Murphy (son of Cillian Murphy) as Josie's best friend, Rick; and Sophia Bryant-Taukiri as Josie's older sister, Sal. Steve Buscemi and Harry Greenwood also appear in as-yet-undisclosed roles.

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How to burst the AI bubble: Strike at its roots

23 June 2026 at 13:00

Last year, we featured a lengthy interview with tech journalist/science fiction author Cory Doctorow about his book, Enshittification: Why Everything Suddenly Got Worse and What To Do About It. The prolific Doctorow is back with a provocative new book that serves as a follow-up of sorts, focusing on AI and related issues: The Reverse Centaur's Guide to Life After AI.

Doctorow doesn't actually enjoy talking about AI, but he's constantly being asked to comment on it. "I made the tactical error of being sick of talking about AI," Doctorow told Ars. "So I wrote a book about why I think it's a dumb thing to keep asking people to talk about, and now I have to talk about it." Reverse Centaur is Doctorow's attempt to "sort out the bullshit from the material reality."

In automation theory, per Doctorow, a "centaur" describes a human augmented with a technology, like machine learning, or even just driving a car or using autocomplete. A reverse centaur "is a machine head on a human body, a person who is serving as a squishy meat appendage for an uncaring machine," Doctorow said in a speech last December. He gave the example of an Amazon delivery driver, surrounded by AI cameras monitoring their driving, who essentially serves as a peripheral to the delivery van.

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Received — 21 June 2026 ⏭ Ars Technica - All

Review: Widow's Bay is a boldly original take on comedic horror

21 June 2026 at 11:00

Widow's Bay, the delightfully eccentric new comedic horror series from Apple TV, is easily one of the best new series of the year. There's a reason everyone from Guillero del Toro and Ben Stiller to Damon Lindelolf (Lost) is raving about the show. It's an eminently binge-able, addictive series that pays tribute to all the classic horror tropes while reinventing them in surprising ways. Think Stephen King meets Parks and Recreation, with a dash of Twin Peaks—except Widow's Bay is very much its own refreshingly original beast.

(Some spoilers below but no major reveals.)

Tom Loftis (Matthew Rhys) is a widower and mayor of Widow's Bay, a quirky little seaside town that has a colorfully bizarre history marked by periodic tragedies. Tom is eager to elevate the town into a trendy summer tourist destination. But the arrival of New York Times travel writer Arthur Lloyd (Bashir Salahuddin), who has the clout to make Tom's aspirations for Widow's Bay come true, coincides with the onset of a mysterious fog. Local resident Wyck (Stephen Root) warns Tom that the fog is an omen that the island is "waking up," meaning more supernatural occurrences are bound to happen.

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Received — 18 June 2026 ⏭ Ars Technica - All

Hulk, Punisher join Peter Parker in Spider-Man: Brand New Day trailer

18 June 2026 at 07:37

We're about six weeks out from the debut of Spider-Man: Brand New Day, the follow-up to 2021’s No Way Home. It's been five years since Spidey graced the big screen, so naturally, Sony Pictures has released a new trailer to build audience anticipation.

(Spoilers for No Way Home below.)

No Way Home ended on a pretty bleak note, with Peter Parker (Tom Holland) asking Doctor Strange (Benedict Cumberbatch) to erase him from everyone’s memory to protect the multiverse, including MJ (Zendaya).

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