Enigmatic 415 million-year-old fossils belong to a giant scorpion that may have reached lengths of around 3 feet (1 meter), a remarkable body size because most life on land at that time was small.

A June update by the European Centre for Medium-Range Weather Forecasts suggests that the coming weather event will be the strongest ever measured.

A brief leak scare on the International Space Station complicates NASA and Congress' plans to extend the station's lifespan to at least 2032.

A very early study suggests flu antivirals might help reverse certain signs of accelerated aging in people with HIV. But more research is needed to confirm these effects.

A close conjunction of the two brightest planets in the night sky will take place over several evenings, with the best time to look being June 8-11.

A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine volcano activity to ensure eruptions don't surprise us.

Seeds from the last surviving wild Dendroseris neriifolia tree are now stored in Kew Gardens' Millennium Seed Bank as researchers work to find ways to reintroduce the species into the wild.

Scientists found that AI models can inherit a taste for murder (or owls) from other models' training data.

A new microraptor from Cretaceous China likely preyed on ancient birds.

USDA has detected New World screwworm infections in Texas animals, marking the state's first confirmed cases in decades.