
World's Deadliest
Confront stone cold killers no one wants to see on a postcard from the tropics.

Confront stone cold killers no one wants to see on a postcard from the tropics.

Australia is home to an eclectic array of creatures, and the ways to succeed are just as diverse.

Madagascar is home to strange animals not found anywhere else and their battles are just as strange.

Rhinos scare the competition with massive horns; striped marlins spear unsuspecting prey.

A feature on the biodiversity of the Mediterranean.

Stealing meals with frigate birds; visiting a warthog spa; cracking an elephant code.

Boning up on desert eats; flirting with lions; witnessing an elephant babysitters' club.

Meeting the innovative teams working to preserve and protect Kenya's wildlife.

Tom Pfeiffer hears Anak is going into a violent phase and flies to Indonesia.

Observing blossoming friendships and interspecies bonds in nursery school.

Sea lion Lola take her first chaotic steps into a macho battlefield on Argentina's coast.

The stories of 4 babies that will grow into giants.

Protective mothers who care for their babies.

A look at the animals that have many babies all at once.

Hunker down as an icy October surprise complicates the race to the finish line.

Wild turkeys' sharp beaks and razorlike spurs; Nile crocodiles' powerful jaws.

Sea lions throw their weight around to win a mate; Cape buffalo deliver knockout punches.

Chatty capuchin monkeys; Eurasian river otters' chilling screams; fruit bats' loud complaints.

A glacial stroll alongside a Galápagos tortoise; dancing with venomous European adders.

The summer solstice drives macaques into cool water and makes cranes dance on the chilly plateau.