Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself.

Mars, often depicted as a barren red planet, is far from lifeless. With its thin atmosphere and dusty surface, it is an ...

NASA’s James Webb Space Telescope has turned up a tiny set of galaxies in the early universe that look deceptively simple but ...

For the first time, scientists have answered a longstanding question in cell biology about a partnership of proteins called ...

This video documents the preparation process ahead of welcoming new baby animals. From adjusting routines to rethinking space ...