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

A reader seconds guest columnist’s warning that climate change affects us all in economic ways, which are more visible than endangered animals.

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.

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

From groundbreaking river cruises to small-group adventures at sea, here’s a look at the year’s unmissable new voyages.

Climate-change policy encompasses policies formulated specifically to tackle climate change and can be local, national or international in scope. These broadly fall into two categories ...

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 ...

The world economy will continue to be beset with challenges brought about by many unsettled geopolitical issues” THE New Year is now upon us. Looking ...