National Geographic Channel

The next generation of Alaskans need to be ready for the arrival of spring, preparing their homesteads and protecting their families.

The interception of a drug boat by a Navy helicopter leads to a dangerous situation. Meanwhile, the DASH-8 attempts to rescue two fishermen.

In this episode we learn just how many ways there are to injure and humiliate yourself when kayaking over waterfalls, cross country running or cycling down mountains.

In this episode we learn just how many ways there are to embarrass yourself while doing swimming pool handstands, jumping all terrain vehicles or just going down slides.

Discover the magic of making ice cream, tea, and lollipops!

Discover the magic of making Nitwitz candy, popchips, and chicken soup!

In the fourth leg of his challenge, Hazen uses the skills of the Arekuna people to brave thundering waterfalls and face off against faeces-squirting spiders.

The next generation of Alaskans need to be ready for the arrival of spring, preparing their homesteads and protecting their families.

The mysterious sinking of Australia's 'Titanic', a warship on a dangerous mission, and a ROV expedition searching for clues at the bottom of the reef.

The interception of a drug boat by a Navy helicopter leads to a dangerous situation. Meanwhile, the DASH-8 attempts to rescue two fishermen.

Three mysterious accidents send investigators hunting for clues, in the end, all three trails lead back to the same source - the fuel tank.

The Black Sea is a place of myth and legend, and ships have sailed on its waters for millennia - three wrecks unlock secrets of this mysterious sea.

Discover the magic of making peanut brittle and bagels!