Today's answer is the Iditarod National Trail in Alaska, where America's last great gold rush began 100 years ago today. Anchor Lisa Mullins finds out more from Kevin Keeler, the trail's administrator.
In little Cordova, Alaska, a town accessible only by air and sea, they're struggling with removing the 130 inches of snow that have fallen in December and the first eight days of January — and more snow is on the way.
Fifty miles. That's about the distance separating the United States and Russia. And it's the answer to today's Geo Quiz. The World's David Leveille takes a look at an old proposal to link Siberia and mainland Alaska by tunnel.
Russian Prime Minister Vladimir Putin warned today that the era of inexpensive natural gas is coming to an end. As one of the world's largest gas producers, Russia is a key player in the energy market.
The two islands - one American and one Russian - in the middle of the Bering Strait, are the Big and Little Diomede Islands. The World's David Leveille follows up on a recent Geo Quiz about the distance between the US and Russia.