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

Senior Reporter Roland Beres speaks with Kyle Averill of Spacepoint live on Good Morning Idaho, previewing an event on Feb. 7 ...

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

Tonight (Jan. 13), bright Mars will disappear behind the full Wolf Moon for several hours before reappearing on the other side. It's the only lunar occultation of Mars visible from the U.S. this year.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.

Now, the US, China, and other nations have ... and about one-third of Earth's gravity. Can humans even live on Mars? In a perfect universe, we would change Mars to be more like Earth.

“NASA’s plan, in the long run, is to go live and work on Mars,” he says, and they’ll do that by “learning how to live and work on the moon first”. Receive a weekly dose of discovery in ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could reach 2040. The year 2025 isn't even a week old and NASA is already ...

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two new potential ...

Collected by the Thermal Emission Spectrometer aboard NASA's now-defunct Mars Global Surveyor ... and vice versa for excesses," Guan told Live Science via email. This means that whereas Earth's ...