Discover how NASA's Perseverance rover's analysis of Cheyava Falls rock reveals white calcium sulfate veins, suggesting ...

Mars is the Red Planet, but turns out the moon has the makings of a reddish cast, too. Yes, scientists have found rust on the moon. The question is: why?

Mars may once have held enough water to fill oceans and form coastlines. The planet’s red dust contains water and likely formed in cold conditions.

The video, which has amassed over 1 million likes on Instagram, shows a beach on Hormuz Island, Iran, named Red Beach for fairly obvious reasons. The video, posted by a tour guide on the island, shows ...

At some point, iron within rocks on Mars reacted with water ... If that was the case, the hematite would have formed later in Mars’ history, after it was suspected of hosting lakes and rivers ...

A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about whether Mars was ever able to support life.

At some point, iron within rocks on Mars reacted with water ... If that was the case, the hematite would have formed later in Mars’ history, after it was suspected of hosting lakes and rivers ...

While researchers traditionally thought only enzymes from microbes and plants could convert organic phosphorus into the ...

For centuries, the Red Planet’s signature hue has fascinated scientists, but the real reason behind its color may be ...

In the March 4, 2025, online issue of the journal Geology, Utah State University geoscientists Jordan Jensen and Alexis Ault describe a new forensic tool to help researchers understand the creation of ...