Algae on Greenland’s ice are spreading faster due to climate change. They store nutrients, darken ice, and speed up melting.

The nightmare scenario of Atlantic Ocean currents collapsing, with weather running amok and putting Europe in a deep freeze, ...

When three or four planets align in the night sky, it's considered uncommon. When six or seven align, it's rare. And when all ...

As global competition in the Arctic heats up, Greenland’s future is more important than ever. However, it should be decided ...

As Greenland resists U.S. acquisition threats, it's also welcoming an increase in tourism. Industry leaders and residents are preparing to make the island more accessible to visitors.