Environmental disasters generally fall into two categories: natural and manmade. The eruption of Mount St. Helens in 1980 ...

From devastating earthquakes to massive tsunamis and violent hurricanes, this video explores 25 of the worst natural disasters ever recorded. Discover the stories behind these catastrophic events and ...

Every century has a few events so destructive that they leave people standing directly in the path of whatever the earth or sea delivers. Some made it out. Many didn’t. From cyclones to floods and ...