Aside from Earth, no planet in the solar system captures our imagination quite like Mars. The Red Planet is one of the few ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

These two planets are visible in the southwest sky.Mars is currently at opposition from the Sun. That means the Sun and the ...

Have you looked up at the night sky this season and noticed a bright object, sporting a reddish hue, to the left of Orion?

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

The Wolf Moon will reach its peak fullness at 5:27 p.m. Eastern Time on January 13. It will rise in the sky about an hour ...

Using syrup and baking soda, research has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified, through an ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' dust storms, a new study suggests.

Credit: NASA/JPL/USGS Recordings of Martian earthquakes, or "marsquakes," collected by a robot on the Red Planet may have finally solved a 50-year-old mystery: why one half of Mars is so ...