内容摘要：Doctors and staffers at the hospital were not immediately reachable for comment. A video posted by MERC-Indonesia that was shot from the hospital windows showed an Israeli tank a few meters (several feet) away from the hospital.

Doctors and staffers at the hospital were not immediately reachable for comment. A video posted by MERC-Indonesia that was shot from the hospital windows showed an Israeli tank a few meters (several feet) away from the hospital.

Polar bears feed like crazy in the ice-covered spring. They use the sea ice platforms as bases to hunt their favorite prey, high-fat seals, especially baby seals.In the Hudson Bay, unlike other areas where polar bears live, sea ice naturally disappears in the summer. So the polar bears lose their food supply. This has always happened, but now it’s happening earlier in the year and the ice free area is lasting longer, say York and Stroeve.

A polar bear walks along rocks, Tuesday, Aug. 6, 2024, near Churchill, Manitoba. (AP Photo/Joshua A. Bickel)A polar bear walks along rocks, Tuesday, Aug. 6, 2024, near Churchill, Manitoba. (AP Photo/Joshua A. Bickel)So most polar bears go hungry. Recent studies have shown that even hunting on land — caribou, birds, human trash — takes so much energy that bears that do it

than those that just sit and starve.“Here on Hudson’s Bay, we know from the long term research that the bears today are spending up to a month longer on shore than their parents or grandparents did. That’s 30 days longer without access to food, and that’s on average,” York says.

Some years the bears get near the starvation threshold of 180 days. Polar bears can fast for less than that and do well, mostly because they are so good at gathering and storing fat for these lean periods, York says. During that lean time period, researchers monitoring bears found that

, about 7% of their body weight.Miners work at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, May 9, 2025. (AP Photo/Moses Sawasawa)

Miners work at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, May 9, 2025. (AP Photo/Moses Sawasawa)A miner rests at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, May 9, 2025. (AP Photo/Moses Sawasawa)

A miner rests at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, May 9, 2025. (AP Photo/Moses Sawasawa)Miners work at the D4 Gakombe coltan quarry in Rubaya, Democratic Republic of Congo, May 9, 2025. (AP Photo/Moses Sawasawa)