When we imagine the search for life on Mars, we often picture high-tech rovers scanning dusty landscapes or orbiters ...

A new study led by a University of Calgary scientist has found evidence that suggests Mars once had a carbon cycle, giving further support for the habitability of the red planet.

Recent discoveries on Mars have sparked excitement in the scientific community as NASA’s Mars Reconnaissance Orbiter (MRO) ...

In his new book, 'The Great Architects of Mars,' Haas analyzed dozens ... Even so, Haas is sure that the structures in the ...

But they ended up discovering something else entirely: the largest organic compounds ever documented on Mars. The compounds date to 3.7 billion years ago—around the same time that life first ...