New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown ...

The Midcontinent Rift is a giant tear that formed in what is now the U.S. Midwest 1.1 billion years ago. Nicknamed North ...

A new study gives alarming glimpse into the future, as some scientists warn these currents could be just decades from ...

Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could ...