The New York Times

Known as the Event Horizon Telescope, named after the point of no return in a black hole, its job was to see what has been until now unseeable: an exquisitely […]

Chimpanzees have the cognitive ability to cook, according to new research, if only someone would give them ovens.

Scholars are just beginning to pore over the text, the oldest known copy of Galen’s “On the Mixtures and Powers of Simple Drugs.” It may well provide new insights into […]

For scientists who study human evolution, the last few months have been a whirlwind. Every couple of weeks, it seems, another team pulls back the curtain on newly discovered bones […]

John F. Nash Jr. was best known for advances in game theory, which is essentially the study of how to come up with a winning strategy in the game of […]

Studies in recent years by many researchers have shown that animals such as birds, mammals and even fish recognize the alarm signals of other species. Some can even eavesdrop on […]

Birds evolved from dinosaurs 150 million years ago, a slow but thorough transformation. Their bodies gained aerodynamic feathers, their digits fused into wings, and they acquired a beak used to […]

In surprising new research on the evolution of different forms of photosynthesis, scientists have found that the prized oxygen-making variety may be much older than anybody suspected, and that the […]

Studies of hunters and gatherers — and of chimpanzees, which are often used as stand-ins for human ancestors — have cast bigger, faster and more powerful males in the hunter […]