Pyongyang

Global Scan

Greenland's snow is getting darker, and that's bad for you and me

Greenland is home to a huge chunk of the Earth's frozen water. And every winter that ice is covered with snow, usually white snow that reflects sunlight back into space. But new information suggests that pollution and a warming climate are making that snow much darker — and consequently making it melt much faster. That story and more in today's Global Scan.

Global Politics

Koreas trade artillery fire

North and South Korea exchanged artillery fire today in one of the most dramatic confrontations between the two since the Korean War ended without a peace treaty. Reporter Jason Strother has reaction from South Korea.