Polar bears are not only the largest bears, they are the largest land predators in the world. So, when it comes to size, how ...

The polar bear — the symbol of both climate change and an area warming four times faster than the rest of the world — is the king of fat. When mother polar bears nurse their young — as an ...

NORWAY - With one foot braced on the helicopter's landing skid, a veterinarian lifted his air rifle, took aim and fired a ...

A rare polar bear that was spotted outside a cottage in ... such as the health of its organs and percentage of body fat, Sveinsdóttir said. The pelt and skull may be preserved for the ...

Polar bear recovering from immobilization ... not provide the same amount of nutrients as seals, which are full of fat and blubber. "Polar bears are the largest bears," Molnar said.

or live on fat, or both,” said Kristin Laidre, a University of Washington marine mammal scientist who specializes in Arctic species. The polar bear — the symbol of both climate change and an ...

With one foot braced on the helicopter’s landing skid, a veterinarian lifted his air rifle, took aim and fired a tranquilizer ...

“To live in the Arctic you need to be fat, or live on fat, or both,” said Kristin Laidre, a University of Washington marine mammal scientist who specializes in Arctic species. The polar bear — the ...

or live on fat, or both,” said Kristin Laidre, a University of Washington marine mammal scientist who specializes in Arctic species. The polar bear — the symbol of both climate change and an ...