A video capturing an otherworldly view of ice ripples in winter has mesmerized viewers on TikTok. The clip was shared by @yoshi_bell and has amassed 9.5 million views since it was first posted on ...

Wave ripples—the undulating lines in sandy shores that form when the wind pushes shallow water back and forth—are a common sight on Earth’s lakes and beaches. Now, NASA’s Curiosity rover ...

Mars is cold and has a thin atmosphere, so water freezes at its surface, and the planet’s ancient water is thought to have mostly been lost to space (at least 87% of it, according to NASA).

Curiosity Rover Spots Ancient Water Ripples on Mars, Hinting at a Past With Shallow, Ice-Free Lakes The 3.7-billion-year-old formations in the planet’s Gale Crater suggest the presence of long ...