The Arctic recently made headlines after Donald Trump repeated his desire to buy Greenland. Trump cited national security ...

The mystery location of a giant volcanic eruption that has puzzled scientists for almost 200 years has finally been solved.

Advanced techniques like geochemical analysis, radioactive dating, and computer modelling helped scientists trace the ...

Greenland has been home to top-secret U.S. nuclear weapons base. Today its melting ice cap is a top concern as it threatens the world's oceans.

NPR's Leila Fadel speaks with Brown University professor Amanda Lynch about why president-elect Donald Trump is seeking to take control of Greenland and Panama.

Scientists have identified the “mystery volcano” that erupted in 1831 and cooled Earth’s climate. They have linked it to an ...

The struggle for influence in the Arctic is intensifying—not only among superpowers but within the region's key cooperative ...

The Greenland ice sheet is a crucial bellwether for monitoring climate change. NASA satellite discovers alarming trend at ...

Across much of the world, planting more trees means more carbon is stored, and global warming is reduced. That's the thinking ...

Most of Greenland’s meltwater takes weeks to reach the ocean. A recently published study highlights an innovative new method ...

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

Trump calls climate change a hoax. The Trump transition team did not respond to a request for comment. But his former ...