"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...

A NASA rover has discovered more building blocks of life on Mars after carrying out a chemistry experiment never before ...

The new findings boost evidence that the Red Planet once had conditions suitable for life.

Scientists believe they found fresh proof of an ancient ocean on Mars in the form of a “bathtub ring” it left after it dried ...

NASA's Curiosity rover has identified new organic compounds on Mars, performing an experiment never before tried beyond Earth ...

NASA scientists have found thatsome fungi may possess the extraordinary resilience needed to survive the grueling journey to ...

NASA's Curiosity rover has identified more organic compounds on Mars as scientists strive to learn whether the Red Planet ...

NASA's Curiosity Mars rover has uncovered a diverse mix of organic molecules on Mars, including chemicals widely considered ...

An experiment hinted at the presence of another organic compound that bears a structure similar to precursors to DNA. Read ...

Scientists have long known that fungi are resilient, but a new study suggests that some strains might survive every step of ...

Mars exploration is heating up. NASA eyes sample returns and crewed landings by the 2030s, but its current relay satellites — ...