Greenland has a vast ice sheet that's over 1 mile thick on average. And this means that there's something hidden under all ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America’s winter of repeated polar ...

UNHCR, the UN Refugee Agency works to ensure that everybody has the right to seek asylum and find safe refuge, having fled violence, persecution or war at home. Since 1950, we have faced multiple ...