Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

A new study shows how simulated Mars dust affects tardigrades, offering insight into space farming and contamination risks.

China is cleaning up its sulfur pollution, but the drop in airborne particles is revealing additional warming that concerns scientists.

A “selfie” taken by the Perseverance Mars rover as it examines Cheyava Falls, an arrowhead-shaped rock in the center that contains potential biosignatures of past Martian life. Credit: ...

Tardigrades, a type of microscopic animal, can reveal information about how life interacts with simulated Martian mineral deposits. The three images on top are active tardigrades in a typical Earth ...

Direct detection of lithium from a SpaceX rocket reentry offers new evidence that metal pollution from space debris could ...