A newborn wildebeest faces a terrifying ordeal when it's taken by a lioness. The predator doesn't kill the calf and, instead, takes care of the newborn for an entire day.
The water bodies in Serengeti serve as a lifeline to many terrestrial, aerial and amphibious animals. Without them, the park's ecosystem cannot be considered whole.
Sharks often get portrayed as mindless predators prone to attacking humans, but there is more to these graceful apex predators than meets the eye; the Bimini Sharklab undertakes novel research into shark intelligence.
An icy October storm complicates the race to the finish line; Big Boi bounces after a stumble before tragedy hits QuadMom; fan fave BoldFace hits her stride despite her clingy kid, Raccoon.
Visiting the last stronghold of the giant river otter in Brazil's beautiful Pantanal wetland to track pup Rio and his siblings as they test the waters, team up to evade a jaguar ambush, and become a cohesive family unit.
It takes a village to raise lion cubs in Kenya; sniff out the mating strategy of fragrant lemurs in Madagascar; cutting a rug at a honeybee dance party; a forked-tailed drongo tricks other birds out of their dinner.
The toothy fish that help sharks maintain their pearly whites; the signature calls of dolphin families; the capuchin monkey's nut-cracking stone tools; snuggling giraffes; a meerkat mobster.
Visiting the last stronghold of the giant river otter in Brazil's beautiful Pantanal wetland to track pup Rio and his siblings as they test the waters, team up to evade a jaguar ambush, and become a cohesive family unit.