At any moment, about 2,000 thunderstorms are occurring worldwide. Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance...
What causes climate change (also known as global warming)? And what are the effects of climate change? Learn the human impact and consequences of climate...
Get closer than you’ve ever been to collapsing glaciers, out-of-control wildfires, and tornado-whipped debris while discovering the surprising connections among these powerful forces. http://movies.nationalgeographic.com/movies/extreme-weather/ β‘...
During WWII, Japan developed an unexpected weapon to use against the U.S. β‘ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination...
Follow a day-by-day account of Hurricane Katrina’s wrath, from its birth in the Atlantic Ocean to its catastrophic effects: flooded streets, flattened homes, and horrific...