Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Mars, once a planet abundant with water, now lies as a barren, arid expanse. Its surface features reveal a history where ...

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite things scientists discovered on Mars this year.

NASA recently released an overhead view of what appears to be massive kidney beans found on Mars' northern hemisphere. In ...

The ripples within the AMB resistant beds are composed of parallel millimeter-scale laminae that can be traced continuously ...

The surface of Mars features plains, volcanoes (like Olympus Mons), and the vast canyon system Valles Marineris. Geological ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...

Mars exploration also inspires people around the world. Missions like the Mars rovers and the recent Ingenuity helicopter ...

The European Space Agency’s (ESA) Mars Express orbiter captured stunning views of a winter wonderland on Mars, but this isn’t ...

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

Fresh from the excitement of this week’s Wolf Moon, there’s another treat in store for sky-watchers this week, with Mars ...

NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...