Today, the Martian climate is dominated by temperature ... but scientists also estimate that if all of the planet's ice were melted and spread evenly over Mars, it would form an ocean between ...

Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to predicting Martian weather. Today’s ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

The idea that Mars once held more water isn’t new. Scientists have long seen signs of rivers, lakebeds, and ancient ocean ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation ...

Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and today, it is one of ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.