Earth's crust today has a surprisingly similar composition to the planet's first outer shell, or "protocrust," new research ...

A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

Get all the latest news and photos about singer and actor Tim McGraw, who, alongside his wife, Faith Hill, is one of the most popular country music singers. When he's not belting out his hits or ...

Scientists have discovered that a portion of the North American craton is slowly dripping into Earth's mantle, challenging ...

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered ...

CLEVELAND — Cold air is settling in overnight. A very cold arctic air mass will slide southeast across the Great Lakes tonight through Wednesday. That cold, northwest flow will stir up a few ...