"The more we know about Earth's icy environments, the better we will be able to understand the other environments," said ...

At the heart of this shift is the Philippines, which faces persistent Chinese incursions into its exclusive economic zone ...

A team of dozens spent weeks in the Rwenzori Mountains capturing drone photography, GPS coordinates, and ground-penetrating ...

Del., told CNN host Dana Bash on Monday that he thinks average middle Americans cannot find the country of Greenland on a map.

Greenland's mineral riches are an increasing focus of the U.S. and, as the vice president recently warned, America's rivals.