资讯
Polar bears are the planet’s biggest land-based carnivores – although they actually spend most of their lives around water and ice (their Latin name means ‘sea bear’). So they’re at particular risk ...
1 个月
Live Science on MSNWatch polar bear cubs emerge from their winter den for 1st time on Svalbardshows a mother polar bear (Ursus maritimus) plodding through the Arctic island's frozen landscape and her three cubs emerging ...
The polar bears pass through Churchill, Manitoba, hoping to catch a ride out of the tiny town on Hudson Bay's sea ice. After ...
The polar bears pass through Churchill, Manitoba, hoping to catch a ride out of the tiny town on Hudson Bay's sea ice. After a summer of fasting on land, the bears need to get back to their frozen ...
Under the midnight sun, beside a hole in the Arctic ice, a polar bear found something new—Audun Rikardsen’s camera and motion sensor. The bear sniffed the camera, pawed at it, and knocked it ...
The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...
A polar bear has been shot dead in a remote Icelandic ... The rapid loss of sea ice due to climate change is "driving hungry bears to land and putting both at risk". From our morning news briefing ...
Although it was only briefly seen during the live webcast of its launch, the Fram2 mission's zero-gravity indicator was instantly recognizable. The first astronauts to enter a polar orbit around ...
What may be more likely to happen, unfortunately, is the demise of the polar bear if it continues to lose its main habitat, the Arctic sea ice," Lindqvist said. Ali Fedotowsky-Manno Shares ...
As the melting of glaciers and poles keeps expanding, scientists Wednesday asked during the “One Planet Polar Summit” for ... community's findings and projections on ice melting and offer ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果