From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Even though these characters only appeared in a single episode of a "Star Trek" series, they left an unforgettable mark on ...

Claims that the Nazca mummies represent a new alien species originate from a self-published paper by a retired paleontologist ...

They're some of the most sterile places on Earth - but scientists have discovered dozens of new bacterial species inside NASA ...

An ancient asteroid older than Earth itself has reignited debate over whether life began in space. NASA's Bennu discovery ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

Researchers have pushed back on NASA's claims that 3I/ATLAS is an ordinary comet, just hours before it makes its closest ...

Follow live updates about the suspect accused in the Brown University shooting and an MIT professor's death days later, ...

Trump is giving himself an A-plus-plus-plus, but the rest of America is anxious.

The Harvard professor provides a ceaseless flow of startling details in this exhaustively researched, 1000-year account ...

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward ...

David Brooks, E.J. Dionne and Robert Siegel Take Stock of 2025 transcript There is something just so odd to me about the ...