Using the SETI Institute’s Allen Telescope Array, a 42-element radio interferometer at Hat Creek Radio Observatory in Hat Creek, California, astronomers probed 3I/ATLAS for artificial radio transmissions but found only human-made interference.
The post Astronomers Scan Interstellar Object 3I/ATLAS for Alien Radio Signals appeared first on Sci.News: Breaking Science News.
Amazon Prime Day 2026 is getting closer, and it’s possible you might have some questions about the sale. When does it start? Why is it in June instead of July? And, most importantly, when will the deals go live? We have concrete answers to those questions, and we’ll have a lot more Prime Day coverage coming soon as Amazon rolls out more deals.
Amazon Prime Day 2026 officially starts on June 23rd, 2026 at 12:01AM PT, and ends on June 27, 2026 at 12:01AM PT. Some items will stay discounted for the entire period, or at least for as long as they remain in stock, while others will only run for a shorter chunk of the four day sale. In its article about Prime Day 2026 timing, Amazon noted that special deals will go live at 12AM, 8AM, and 1PM PT each day throughout the sale.
While there have been exceptions, Prime Day has historically occurred in July. So, what’s up with the recent change? Amazon’s Jamil Ghani told Reuters that the decision came down to some big events overlapping with its usual July launch. “This year, we have the (FIFA) World Cup […] We’ve got also the 250th anniversary of U.S. independence, and so we thought this week (beginning June 22) was the best week for us to hold Prime Day,” Ghani said.
The rollout of early deals is already underway, and Amazon is highlighting deals on household essentials and Amazon devices like Kindle accessories and Ring cameras. It’s safe to assume that there will be several dozen deals available ahead of Prime Day, and we’ll be bringing them to you, so stay tuned.
While there are likely to be some deals available to all shoppers, Amazon Prime members will have exclusive access to many discounts. If you haven’t signed up for Prime before, you can claim a 30 day free trial.
Young adults and students can claim six months of Prime membership for free, after which you’ll be charged $7.49 per month if you want to continue (or $69 per year if you want to pay annually) with some account sharing limitations. People receiving government assistance can use Amazon Access for discounts on specific products, including a Prime membership.
Other retailers are likely to drop prices through Prime Day to meet or at least come closer to Amazon. Walmart is hosting a competing sale from June 22nd, 2026 at 12:01AM ET until June 28th, 2026 at 11:59PM ET both online and in stores, with early access for Walmart Plus members. Similarly, Target has Circle Deal Days starting on June 23rd and running until June 26th for anyone with a free Target Circle account. We’ll keep an eye out for deals wherever we can find them, and let you know if someone else beats Amazon’s price, or launches a similar sale.
Currently, no major retailers offer price matching for Prime Day deals on Amazon. Best Buy typically offers price matching for Amazon, but most Prime Day deals won’t qualify because they’re either advertised as limited quantity, or require a Prime membership. Neither Target nor Walmart offer price matching for competitors.
There’s a deep trove of products that we’re hoping to see discounts on during Prime Day, and we use tools like CamelCamelCamel to track prices. When the markdowns match or exceed ones we’ve seen before on tech we like, we’ll tell you about it. Of course, you can track price history on items this way, too.
Amazon makes that easy with its own “Alexa for Shopping” price tracker (accessible by clicking “Price history” next to the item’s price), which is great for quick checks, but in our experience it doesn’t show up on every product, and it seems to deliver just up to one year of price history. On the other hand, CamelCamelCamel lets you see pricing data going back for the entire duration of the product’s availability, which is nice for researching slightly older products.
Generally, yes, though not always. Once a product is discounted for Prime Day, it usually sticks to that price for the duration of the sale. However, there will likely be some instances — Lightning Deals, for example — when deeper discounts might be available for a limited time.
Well, that’s something we’ll be able to tell you a lot more about in the coming weeks. But we always look forward to deals on Apple products, like AirPods, as well as other earbuds and headphones. Video games, TVs, monitors, and computer peripherals also typically see big discounts. Pretty much anything you’d likely want to buy during the Black Friday pre-holiday period should get some kind of discount during Amazon’s June event.
An analysis of dental tartar containing traces of human diets dating back over 33,000 years has revealed that ancient Europeans and many early Asian populations likely only ate insects by accident, perhaps as larvae in the carcasses of dead animals.
Conversely, the new study found that intentional insect consumption, called entomophagy, was more common in tropical regions and among Neanderthal populations.
Although the difference has some cultural and religious roots, the team found evidence that the abundance of insects in the tropics and the decreasing ability of humans migrating away from the tropics to digest insects likely led to the modern-day separation over thousands of years.
The Institute of Evolutionary Biology (IBE), a joint center of the Spanish National Research Council (CSIC) and Pompeu Fabra University (UPF), research team behind the new findings suggests their research could help explain why some modern populations still consume insects as food while other parts of the world consider it gross or taboo, especially given the increasing food demands of a rising world population.
According to a statement announcing the new research, hundreds of millions of people currently include insects in their diet. However, they also note that most of the Western world continues to “show an aversion” to including any of the more than 1,611 insect species designated as edible by the Food and Agriculture Organization of the United Nations (FAO) in theirs. Although some theories suggest the difference is almost purely cultural, the team concedes that “its origin remains unknown.”
To explore the origins of human entomophagy, the IBE analyzed 745 samples of ancient human dental tartar dating back to 33,000 before present. According to the team’s results published in the journal Science Advances, dental tartar (sometimes called dental ‘calculus’) is a critical archaeological tool because it preserves the DNA of the species these human ancestors consumed during their lifetimes.
Although the analysis found evidence for entomophagy amongst virtually all ancient populations sampled in the study, the levels varied dramatically. Notably, the evidence suggested that ancient humans in northern Eurasia did not routinely eat insects in measurable quantities. Instead, any consumption was likely incidental, including consumption of insect larvae in rotting food.
Curious whether the lack of entomophagy in ancient European and Central and Northern Asian populations was purely cultural or whether genetic and geographic factors were involved, the team studied human genes involved in chitin digestion. Chitin, which can be found in some marine animal shells, is also part of an insect’s hard exoskeleton.
According to the study authors, the analysis revealed that the ‘chitinase’ genes in North Eurasian human populations “carry mutations that confer a reduced capacity to digest insect exoskeletons.” Their analysis revealed that this reduced capacity to digest insect exoskeletons has persisted in the genomes of modern Eurasian populations “for the last 9,000 years,” which would coincide with the widely accepted date for the origin of agriculture.
Pablo Librado, study leader and a principal investigator at the IBE, said the “scarce presence of insects in the diet of northern Eurasians” suggests that the cause may not lie solely in more recent cultural factors but also in ecological and evolutionary components dating back several millennia.
When the team compared data from ancient human tartar with that of ancient Neanderthals, they found that Neanderthals engaged in much higher levels of entomophagy than humans living in the same regions. According to the study authors, Neanderthal insect consumption levels were similar to those found in western chimpanzee populations, which the researchers note “rely on entomophagy to supplement their diet on the savanna, especially during periods of drought.”
Further analysis of the extracted insect DNA showed that the group most commonly consumed by the Neanderthal specimens included flies and mosquitoes. Although the team only analyzed the DNA, they noted that a recent hypothesis suggests Neanderthals ate carcasses laden with mosquito larvae.
“The abundance of mosquito remains reinforces the possibility that the carcasses of their prey were kept in ponds and marshy areas, where mosquitoes lay their eggs,” the team’s statement explained.
An analysis of the Neanderthal DNA and the DNA from the lone Denisovan study subject revealed that both ancient hominid populations could digest chitin. This result reinforced the genetic basis for increased or reduced entomophagy beyond cultural factors.
One geographic component identified by the chitinase DNA analysis showed higher levels of digestive enzyme expression among humans living in or near the tropics. However, the expression of these enzymes gradually decreased as populations moved away from tropical regions. The team said this variation, which has been maintained for at least the last 9,000 years, “reflects the abandonment of entomophagy in European populations.”
Manuel Piñero, a predoctoral researcher at the IBE and first author of the study, noted that large numbers of insects must be consumed to offset the “high caloric cost” of collecting them, which might explain the higher levels of entomophagy in this region.
“In the tropics, there is a greater availability of social insects, such as termites and locusts,” Piñero explained, adding that the biomass and diversity of tropical edible insects enable “sustainable exploitation throughout the year.” The researcher also noted that insect consumption “adds to pest control.”
When discussing the implications of their findings, Librado highlighted the DNA and geographic factors the IBE team uncovered.
“Beyond cultural or religious factors, our results suggest that the reduced availability of insects in non-tropical areas may have been a key factor in the abandonment of entomophagy, leading to a reduced capacity to digest insect exoskeletons,” the researcher explained.
Christopher Plain is a Science Fiction and Fantasy novelist and Head Science Writer at The Debrief. Follow and connect with him on X, learn about his books at plainfiction.com, or email him directly at christopher@thedebrief.org.
After checking almost every mainstream vehicle brand’s official website looking for the lowest monthly payments with the least amount of money due at signing, one EV stood out as the most affordable new electric car you can lease in June 2026: the Kia Niro EV.
Lease deals get all the hype, but a lot of people would still rather buy their vehicles. If that sounds like you, you’re in luck, because there’s a whole bunch of great EVs you can buy with 0% financing this month – including the best-selling Tesla Model Y!
A newly developed biomaterial derived from natural and pharmaceutical components is showing promise as a potential treatment for periodontitis. What if a fruit best known for its massive size could help repair the damage caused by one of the world’s most common causes of tooth loss? Researchers in Brazil have developed an experimental biomaterial that [...]
New DNA evidence reveals bed bugs tracked human expansion from ancient caves to modern cities.
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