Many huge animals went extinct surprisingly recently. When they died, their ecological role was lost with them.

From jaw-snapping ambushes to territorial brawls, this real footage captures crocodiles at their most fearsome. Witness nature’s raw power as crocs face off against predators, prey, and even each ...

PBS and Latino Public Broadcasting Present WATER FOR LIFE Premiering Monday, April 21 at 10 pm on PBS and Streaming on ...

Instead, a gerenuk can achieve its water requirements by consuming foliage. L. walleri exhibits several adaptations key to surviving the arid environments that it inhabits, including several ...