A change in rock ... ocean, geobiologist Kurt Konhauser and colleagues report December 12 in Geology. Water chips away at rocks on land, removing minerals and washing them away. “As soon as you ...

Sweetman discovered that a group of metallic rocks appeared to be able ... of life and the mysteries of the sea. Get your game on! Whether you’re into NFL touchdowns, NBA buzzer-beaters, world ...

Whether underwater or on land, they do this by ... of nodules on the ocean floor. This research team was trying to understand ...

and at worst the rock will move and you’ll get a damp notebook full of useless numbers. So let’s take a look at how the pros do it. As it turns out, measuring sea level with a ruler isn’t ...