Where did all the water come from? Water, water everywhere. It covers 70 percent of Earth’s surface and earns it the nickname “the blue planet.” And yet… where did it come from? How is it so abundant ...

Imagine Earth at a time when it was almost unrecognizable—a landscape that was barren and with barely breathable air. That is what Earth looked like about 1.75 billion years ago. But scientists now ...

(CNN) — One of the best ways to assemble the puzzle pieces of Earth’s past is hiding deep beneath its white polar sheets: ice cores. These frozen time capsules preserve air bubbles from thousands of ...

New Stonehenge Discovery: What Took So Long? Checking in on the latest theories on the world's most mysterious piece of prehistoric architecture. New Stonehenge Discovery: What Took So Long? Checking ...

MERRITT ISLAND, Fla. -- Surrounding our solar system is a natural and enigmatic barrier called the heliosphere — and a new mission is underway to help astronomers better understand it. A SpaceX Falcon ...

ORLANDO, Fla. — A new NASA mission is set to launch that will study the effects of Earth’s magnetic field on us. NASA and SpaceX are set to launch the TRACERS mission from California later this month ...

Join Five Elements Gem and Mineral as they host the annual Oregon Geo Fest to celebrate Earth’s historical beauty and ageless mysteries. For a one-day family fun event on Sunday, July 20, visitors ...

Heat emissions from Earth's poles are something we know surprisingly little about. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...