WASHINGTON — Two-thirds of the world’s population of polar bears could die out over the next 50 years, as warmer weather melts away the thick sheets of sea ice where the bears spend much of ...

After a couple of days of skiing through rough sea ice along Ellesmere's north coast, the experienced pair reached Cape Columbia (83˚07'). Earlier this week, they encountered a polar bear that ...

With ice in the polar regions disappearing at record speed this hunting polar bear is literally taking a leap of faith jumping between two ice caps. The amazing picture was taken by American ...

They have recently finished the Agassiz Ice Cap, the second of three ice caps ... along the north coast and a close encounter with a polar bear before reaching Cape Columbia, the northern tip ...

An image of a Polar Bear resting on an ice cap in the Arctic Ocean has won the Wildlife Photograph of the Year People’s Choice Awards. The snoozing Polar Bear was snapped by an amateur UK ...