In his latest video dispatch, Ben Ayers discusses the big storylines that shaped the spring climbing season on the world’s ...

This visual captures a massive avalanche hitting Mount Everest’s in Nepal, base camp. The snow came crashing down with such ...

Oooh and ahh as America caps its 249th birthday with dazzling fireworks on the National Mall in D.C. If you don’t feel like jostling for the best viewing spots, your local PBS s ...