THREE MINUTE TEASER

  • White Out Mobisode 3 show

    White Out Mobisode 3

    Loch Lomond, 26 years later. Ian Stanley faces the same task he had on top of Fortuna Glacier. He is flying on instruments alone.

    (03:00)
  • John Cornett Coronagraph show

    John Cornett Coronagraph

    John Cornett discusses how the telescope he uses is designed to observe the sun's corona.

    (01:29)
  • LIGO's Gabiela Gonzalez show

    LIGO's Gabiela Gonzalez

    LIGO's (Laser Interferometer Gravitational Wave Observatory) Gabiela Gonzalez discusses gravitational wave astronomy.

    (01:07)
  • Bob Ballard Introduces Hercules show

    Bob Ballard Introduces Hercules

    Bob Ballard reviews some of the finer point on his Hercules ROV (Remotely Operated underwater Vehicle).

    (04:49)
  • Ancient Observers show

    Ancient Observers

    Bryan Penprase discusses the difference between seeing and observing.

    (00:51)
  • The new team show

    The new team

    The Shark Men have a brand new team but will it get them closer to their goal of an even bigger Great White?

    (01:06)
  • Sticks and Stones show

    Sticks and Stones

    Discover how these huge and mysterious shapes, taking days of labour in burning heat, were constructed.

    (02:47)
  • Desert Breakdown preview show

    Desert Breakdown preview

    Federal officers in Nogales, Arizona, battle illegal immigration, smuggling and terrorism.

    (00:59)
  • Under Siege preview show

    Under Siege preview

    Federal law enforcement officers battle illegal immigration, smuggling and terrorism.

    (01:01)
  • The Human Stash preview show

    The Human Stash preview

    CBP agents and officers battle illegal immigration, smuggling and terrorism.

    (01:02)
  • Night Shift preview show

    Night Shift preview

    Officers and agents of the Department of Homeland Security work around the clock protecting America's borders.

    (01:01)
  • Greatest maritime mystery? show

    Greatest maritime mystery?

    Discover the truth of one of the greatest maritime mysteries: the sinking of the Edmund Fitzgerald.

    (00:57)
  • Wild Nature show

    Wild Nature

    Witness the wild side of nature as we reveal incredible animal behavior.

    (00:46)
  • Invincible Vessel? show

    Invincible Vessel?

    Discover how Hitler's state-of-the-art killing machine the Bismarck now lies at the bottom of the Atlantic Ocean.

    (00:58)
  • Jesus show

    Jesus

    Is what we know about Jesus' life a result of misinterpretation, historical confusion, folklore and tradition?

    (00:52)
  • Marco Polo show

    Marco Polo

    Did a man called Marco Pole ever exist?

    (01:14)
  • Sea Nettle Jellyfish show

    Sea Nettle Jellyfish

    Baby jellyfish pulse through the water and will soon grow almost five metres of stinging tentacles.

    (01:25)
  • Misfit Mustangs show

    Misfit Mustangs

    An exiled wild horse tries to join a new group and must fight to prove his power.

    (02:22)
  • Yearly Elk Brawl show

    Yearly Elk Brawl

    In the fall, elk gather for a yearly brawl in open clearings.

    (02:19)
  • Chinese Long Sword show

    Chinese Long Sword

    The Chinese Long Sword was a powerful weapon that helped the Qin Dynasty unify China.

    (02:56)