Extras
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.
In Amboseli, one male’s opportunity attracts rivals — and the attention of watching juveniles.
Male elephants form powerful bonds — and even become adoptive parents together.
Esau’s journey spans borders that elephants cannot see — but must obey.
Imran Ahmed on Trump's threat to deport him over 'censorship' for countering online hate
News Wrap: Relentless rain adds to California's wettest holiday season in decades
Breaking down U.S. strikes on ISIS in Nigeria and the complicated conflict there
British panto production blends holiday tradition with Muslim culture and humor
Latest Episodes
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.
Follow a female mountain lion in the Montana mountains over the course of a decade.
See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
Discover the wildlife of Transylvania, a mysterious region hiding some of Europe’s last wilderness.
A Tasmanian man befriends a platypus while protecting the species from urban development.
Discover the powerful effect hummingbirds have over their wild neighbors in Costa Rica.
