Scientists Discover Giant Solid Metal Ball Inside Earth's Core

Evidence of Oceans Found Hundreds of Miles Below Earth's Surface, Scientists Say

Scientists Say that all the land on Earth is smashing into a new Supercontinent

Earth’s Core is Cooling Faster than Expected, Researchers Say

Earth is Spinning Faster Than Usual and Had its Shortest Day Ever

Something is Hidden in the Center of Earth's Core, Scientists Say

Scientist Says Humans Are Almost Certainly Extinct From Earth

Physical causes of polar light originating at the north and south poles of the earth