Beneath the United States lies a surprising network of caves shaped over millions of years. Some feel almost otherworldly, with strange rock formations and the occasional glow from naturally occurring ...

Forbes contributors publish independent expert analyses and insights. Amanda Kooser covers the quirky side of science and space. The page-like rock formations were unusual enough to catch the rover ...

NASA’s Curiosity rover has captured the first-ever close-up images of strange, spiderweb-like rock formations on the surface of Mars. These formations offer new clues about the planet’s ancient, ...

Nasa’s Curiosity rover has spotted a strange rock formation on Mars that looks like a multilayered chocolate cake. The rover team faced a technical challenge to find a safe area on the Red Planet to ...

When we imagine the search for life on Mars, we often picture high-tech rovers scanning dusty landscapes or orbiters analyzing strange rock formations from above. But what if the key to discovering ...