Fire tornadoes are rare in nature, but when they do start spinning they're even hotter than a regular fire. James Williams gets an explanation on how and why they occur from a fire protection expert.
The Colony continues, Tuesdays at 10PM, E/P, only on Discovery!
Check out clips from the "Abduction" episode at: http://dsc.discovery .com/videos/colony-s eason2-episode5//#mk cpgn=ytdsc1
In desperate need of protein, Jim preparers cockroaches for dinner.
The Colony continues, Tuesdays at 10PM, E/P, only on Discovery!
Check out clips from the "Abduction" episode at: http://dsc.discovery .com/videos/colony-s eason2-episode5//#mk cpgn=ytdsc1
The volunteers receive a disturbing invitation from a stranger living on the Colony's fringes.
Surviving the Cut continues Wednesdays at 10PM e/p, only on Discovery!
For more Surviving the Cut, visit: http://dsc.discovery .com/videos/us-air-f orce-pararescue/#mkc pgn=ytdsc1
A total of 53 students begin the US Army's Special Forces Combat Dive Course in Key West, Fl. But the question is, how many will be left standing after six weeks of intense training?
Surviving the Cut continues Wednesdays at 10PM e/p, only on Discovery!
For more Surviving the Cut, visit: http://dsc.discovery .com/videos/us-air-f orce-pararescue/#mkc pgn=ytdsc1
Students must complete the One Man Confidence Swim, a test designed to simulate the rough conditions of the ocean.
For more Fan vs. Wild, visit: http://dsc.discovery .com/videos/man-vs-w ild-fan-vs-wild/#mkc pgn=ytdsc1
Bear & fans cross a fast-moving river. Fan Shaun is scared of water and has a difficult time, putting the others at risk.
Don't miss this special episode of Man vs. Wild when Bear Grylls challenges two lucky fans to survive in the wild. Fan vs. Wild airs this Wednesday at 9PM e/p, only on Discovery!
For more Fan vs. Wild, visit: http://dsc.discovery .com/videos/man-vs-w ild-fan-vs-wild/#mkc pgn=ytdsc1
Bear encourages the fans to eat worms. They do, but not without some grimaces and gagging.
For more, check out http://dsc.discovery .com/videos/#mkcpgn= ytdsc1
To replicate what it would be like for a huge asteroid to hit Earth, Phil detonates a to-scale bomb and investigates the results.
For more, visit http://dsc.discovery .com/tv/surviving-th e-cut/#mkcpgn=ytdsc1
The remaining students begin a notorious milestone of the Marine Recon course, known as the "The Longest Day."
For more, visit http://dsc.discovery .com/tv/surviving-th e-cut/#mkcpgn=ytdsc1
Recon Marines suffer through an extensive combat swimming mission in the Pacific Ocean.
For more, visit http://dsc.discovery .com/tv/surviving-th e-cut/#mkcpgn=ytdsc1
The forty seven remaining students split into teams to haul an engineless Zodiac boat by land and sea.
For more, visit http://dsc.discovery .com/tv/surviving-th e-cut/#mkcpgn=ytdsc1
In order to pass the last mission, Marines must endure military grade tear gas without masks.
For more, visit http://dsc.discovery .com/tv/colony/#mkcp gn=ytdsc1
Jim and Deville discover that the canal that provides most of their drinking water has become a contaminated dead zone.
For more, visit http://dsc.discovery .com/tv/colony/#mkcp gn=ytdsc1
Michel and Jim capture an alligator that had been living in an abandoned swimming pool.
For more, visit http://dsc.discovery .com/tv/colony/#mkcp gn=ytdsc1
After another demoralizing security lapse, Sally and Reno make the case that the Colony needs a leader.
For more, visit http://dsc.discovery .com/tv/man-vs-wild/ #mkcpgn=ytdsc1
The two finalists, Sean LaCoste and Joe Resto, receive a phone call from Bear Grylls with some very good news.
For more, visit http://dsc.discovery .com/tv/man-vs-wild/ #mkcpgn=ytdsc1
Meet Fan vs. Wild finalist "Killer Joe" Resto, and learn why this boy from the Bronx became a candidate to go into the wild with Bear Grylls.
For more, visit http://dsc.discovery .com/videos/#mkcpgn= ytdsc1
The time that first responders have to find victims in a disaster is limited and 9/11 was no exception.
Are mysterious particles shooting through Earth during solar flare events? Enough to disrupt the decay rate of radioactive material previously assumed to be constant? Discovery News' Ian O'Neill explains why scientists think that may be the case.
