The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

"Past climates with surface and shallow-subsurface liquid water are recorded by Mars's sedimentary rocks, including strata in the approximately 4-kilometer-thick [circa 2.5 miles thick] record at Gale ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

SpaceX boss Elon Musk reignites Mars exploration debate after Trump's tax bill allocates $1.25 billion to International Space ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

NASA’s Perseverance Rover may have uncovered one of the most extraordinary phenomena on Mars yet—potential evidence of ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

A stunning 54-pound Martian meteorite, known as NWA 16788, is poised to hit the auction block in New York, with a staggering ...

Mars, also known as the Red Planet, is home to some of the most dramatic weather systems in the solar system. The dust raised ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.