Up Next
Back to Show
Nature
Polar Bears Search for Scraps in Changing Climate
A polar bear mother and her cubs search for scraps during a too-hot summer. In the Southern Beaufort Sea, there are only about half as many polar bears as there were 35 years ago. North Alaska has the largest oil field in America, and its effects can be seen in the changing landscape and climate.
Support Provided By
53:59
The story of legendary tigers of India told by a man who’s devoted his life to keeping them alive.
53:33
At Reteti Sanctuary, caretakers prepares to release their oldest orphans into the wild.
53:33
In northern Kenya, a remarkable conservation experiment is unfolding at Reteti Sanctuary.
Unlock with PBS Passport
51:54
Animal parents must balance risk and reward to raise their young in grasslands.
Unlock with PBS Passport
53:24
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.
Unlock with PBS Passport
53:38
Follow a female mountain lion in the Montana mountains over the course of a decade.