NASA has revealed the highest resolution images ever taken of Mars’ Victoria Crater. This documentary explores what they show and what they mean for the study of the Red Planet.

Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

NASA’s Mars Dune Alpha is a simulated habitat designed to prepare astronauts for life on the Red Planet. This documentary explores how the mission works and why it matters.

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

Slices from the edge of Mars reveal a layered atmosphere of delicate complexity. A European spacecraft has captured a ...

Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow ...

Seismic studies reveal Mars may have a solid inner core. The result deepens knowledge of its evolution and lost magnetic ...

However, seismic anomalies detected on Mars by the InSight mission reveal that the mantle is far from smooth and contains ...

Two recent studies used seismic data from NASA's retired InSight mission to shed light on what lies beneath Mars’ surface and what that means for the planet’s history ...