Coast Guard Alaska

While dangerous, extreme weather makes for some riveting video and lends itself to being easily shared online and going viral. Such videos of destructive weather are featured on this series, which showcases the weather footage in addition to featuring first-hand accounts of survivors who lived through the treacherous conditions. On-air meteorologists also share their tales of being on the front lines and experiencing the fury that Mother Nature sends their way, sometimes even becoming the story themselves. Tsunamis, lightning storms and tornadoes are among the weather phenomena that take center stage on "Weather Gone Viral."

Experience the most dangerous hurricanes on the planet...as if you were there...caught in the eye of the storm.

Humans may think they know about Earth, but there's a lot about the third planet from the sun that most don't. This series takes a look at some of its aspects -- with which the average person may be unacquainted. Computer graphics and scientists reveal new facts about Earth that include rain triggered by cosmic rays, and canyons of gravity that warp space and time. "Secrets of the Earth" explores this world, providing data and inspiring a sense of awe that people usually feel about other celestial bodies.

A journey through the eyes of adventure traveler and marine biologist Mike Corey as he explores oceans, swamps, mountains and deserts. Weather and the environment shape each location and the lifestyles of people who live there. Mike explores incredible destinations and shows viewers how to experience them in an off-the-beaten-path style.

Follows men and women working the California coastline, from San Diego to Malibu, who rescue a reported 10,000 every year.