U.S. and other NATO troops are flocking to the European Arctic, where international tensions are simmering.

Scientists are pushing the limits of research in the Polar regions, where the extreme cold, high winds and months of darkness make it one of the harshest environments.

In 2024, scientists studying ancient sediments in the eastern United States reported signs of a comet exploding in Earth’s ...

But few know much about Utqiavik (formerly known as Barrow), the northernmost town in Alaska, and the United States, perched ...