Caught in the Act

Male crabs wave their huge claws back and forth, desperately trying to attract a female.

Meet the sidewinder rattlesnake, the world's fastest rattler and see how it has adapted to scorching desert conditions.

The Panama Canal, initiated by the French but abandoned after 22 thousand workers struck by Malaria and Yellow Fever.

The Holy City of Qom where the Islamic revolution began, Diego talks to a man who at the beginning.

Things go very wrong when divers are lowered into water to get upclose with the Great White. Then watch more dangerous encounter