Martian dust is mostly rust. Mars’s famed color has captivated humankind for centuries, earning its nickname of the ‘Red ...

Mars is easily identifiable in the night sky by its prominent red hue. Thanks to the fleet of spacecraft that have studied ...

New research shows that the red dust on Mars contains ferrihydrite, a water-rich iron oxide. It's evidence that the planet ...

The first life on Earth formed four billion years ago, as microbes living in pools and seas: what if the same thing happened ...

The evidence comes from data collected by China’s Zhurong Mars rover, which landed in the Utopia Planitia region of Mars in ...

"We found evidence for wind, waves, no shortage of sand—a proper, vacation-style beach," said geologist Benjamin Cardenas.

Data from China's Zhurong rover on Mars suggests an ancient ocean and strengthens evidence that the planet was once warm, wet ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but ...

In an extraordinary move, Trump fired Air Force Gen. CQ Brown Jr, chairman of the Joint Chiefs of Staff. The dismissal of the ...

Thanks to new research techniques published today, scientists say that "our understanding of why Mars is red has been ...

Mars is widely known for its iconic rusty red color — many people even refer to it as just the "Red Planet" — but new research suggests the Martian shade isn't just lovely to look at. The chemistry ...

Its ruddy complexion is the defining characteristic of Mars, the idiosyncrasy that marks it out from all the other planets of ...