The experiment used a series of two-way tournaments of the Khan Game, in which Claude Sonnet 4, GPT-5.2 and Gemini 3 Flash ...

Once a thriving sardine fishing island, today Aoshima is home to roughly 80 cats and just a handful of people who look after ...

Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

The first well-observed "civil war" in wild chimpanzees reveals that shifting social ties alone can fracture a group, ...

A genomic analysis of dozens of ancient Korean skeletons revealed a special "sacrificial caste" of people. About 1,500 years ...

A new map of the "maternal-fetal interface" reveals a new type of cell, as well as the types of cells most likely to be ...

Amid drought and heat waves, April's national wildfire forecast shows that nearly the entire Western U.S. will face an ...

The "8-real" coin ("real de a ocho" in Spanish and the original pirate "piece of eight") was minted out of silver in the 16th ...

NASA is gearing up to send astronauts back to the lunar environment for the first time in nearly 55 years. We've broken the ...

CERN scientists transported antimatter by truck for the first time, enabling ultraprecise studies that could reveal why ...

Doctors reported a highly unusual case of parasitic fly infection in a woman in Greece. When you purchase through links on ...

Once described by a 16th-century anatomist as the "shameful member," the clitoris has historically been ignored in research ...