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The defenses around the St. Nazaire were formidable and indestructible.

As humans continue to expend their habitat, the king cobra’s habitat grows smaller and smaller.

As they race to help evacuees from the World Trade Center, the NYPD ESU barely make it out of the North Tower before it collapses.

General Powell describes how the US Army evolved with the changing American culture.

General Wesley Clark talks about the reasoning behind the invasion of Iraq in 2003.

Two lion brothers take a pride by force.

In order to surprise their client with a giant koi fish, Brian and Chris go fishing.

Chris is forced to stay true to his word when the guys find a big grub for him to eat.

Migrating herds move across wide open spaces in full view of waiting predators.

Homesteaders Tony and Amelia work to make a water filter from scratch using materials around their property.

Gabriel shows off how easy it is to start turning your waste into a useful part of your garden.

Sarah must gather cattails as she makes her way through the marsh.

Do squirrels have super reflexes that can save them from getting wet by an exploding balloon?

Watch Cesar transform a puppy’s behavior live on stage.

This iconic lighthouse stand alone and is home to just one caretaker.