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During the Cold War, the U.S. built a nuclear-powered underground military facility under the ice. Archival video shows us how it was pulled off—and why it could never last.

Thanks for following our live page today. Before we go, here's a round-up of the key developments today: Speculation continues to mount over when potential peace talks between Russia and Ukraine ...

It can be a real challenge to find TV shows for tweens that are actually good. As kids creep up in age, they still like cartoons, but they also enjoy a mix of live-action shows with some relatable ...

O Holy Night was published in his magazine, Dwight's Journal of Music and quickly gained popularity with American audiences, especially in the North during the Civil War. 3. It was the first song ever ...