A new study by researchers at the SETI Institute suggests that stellar "space weather" could make radio signals from extraterrestrial intelligence harder to detect. Stellar activity and plasma ...

Tardigrades, commonly known as water bears, may be better suited by a new name: Tardiguardians of the Galaxy. Unlike the fictional ragtag team of unenthusiastic heroes, the microscopic animals are ...

Learn how water bears (tardigrades) reacted to simulated Martian regolith, what the results reveal about toxic compounds in ...

A computer expert pulled off the 'biggest military computer hack of all time,' breaching NASA's system to find what he said ...

After exposing notoriously resilient microscopic animals called tardigrades to simulated Martian soil, they began to move extremely slowly ...