Former President Trump renews his controversial bid to purchase Greenland, claiming it's essential for U.S. national security. The strategic Arctic territory, rich in natural resources and home to a ...

An Arctic outbreak featuring punishing cold weather is beginning across much of the U.S. at the same time that Europe ...

For a trip that is equal parts enjoyable and memorable, here is the list of the best places to travel to in 2025, from Italy ...

Clam shells could help scientists understand the Atlantic Ocean’s sensitive circulation system — and predict when that ...