Some chimpanzees in West Africa repeatedly throw rocks at particular trees, creating piles of stones that can remain in use

NASA’s Roman Space Telescope will combine Hubble-like detail with a field of view 100 times larger, giving astronomers a sweeping

Scientists have created light-activated drugs that helped blind mice perceive light again and restored visually guided behavior without gene therapy,

Scientists have found a surprising way to potentially switch on an unusual form of magnetism in ruthenium dioxide, a material

Today’s mysterious gravitational-wave background may preserve clues about how the Universe’s first supermassive black holes formed. Descendants of hypothetical Dark

Ancient teeth and human DNA are revealing a surprising history of insect eating. Modern humans in northern Eurasia appear to

Astronomers have captured their clearest image yet of Betelgeuse’s long-suspected companion, potentially ending a search that lasted about 100 years.

Researchers used AI to search through more than 100 million possible settings for 3D-printing a high-performance NASA alloy. After only

A single asteroid impact may explain two of Deimos’s most puzzling features: its huge southern depression and unusually smooth, dusty

NASA’s Roman Space Telescope is now enclosed inside its Falcon Heavy fairing and nearly ready for launch. Its mission could