Is there — or was there — life on Mars? For years, that question has inspired wonder, hit songs and countless hours of work from scientists to find an answer. Now, we may have made a big leap toward ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...

A pair of new studies presented at the Joint Meeting of the Europlanet Science Congress and the Division for Planetary Science (EPSC-DPS) suggest the European Space Agency's (ESA) upcoming Mars rover ...