Nature's Power
Volcanoes, lava, geysers, earthquakes, and tsunamis explained by the scientists who study them, plus the natural wonders of America's parks.
Nature's Power picks from the last 7 days of ViralTen Top 10 lists, newest first. How we pick
Plays from the newest pick down. Each video starts in YouTube's own player.
The next video starts when you're ready. Auto-advance waits whenever the player is mostly off screen.
"Good pick" counts are ViralTen visitor votes, not YouTube data. One vote per pick per day.