On Jan. 18, 2004, the European Space Agency's Mars Express successfully mapped Mars' south pole, and, in a first, revealed ...

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

Mars is absolutely dripping with evidence that the red planet was once a striking blue, complete with glistening lakes, ...

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Mars is known as the Red Planet, but scientists are still learning about what gives the planet its distinctive color. New research shows why the planet's surface has its rusty hue, and the findings ...

The red planet was half blue, according to space scientists. A research team using images from cameras on Mars-orbiting ...

Mars Express have revealed the dramatic influence that Martian winds have on shaping the planet's surface. Near the equator, ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

There's been a lot of talk this week about our neighboring planet Mars. The main subject of wishful thinking for the dreamers on our own Earth, the ball of rock we affectionately call the Red Planet ...