Researchers have found that certain changes in polar bear DNA are linked to bears living in warmer places — with implications ...
The changing climate poses a major threat to polar bear survival. But new research suggests that rising temperatures may be altering polar bear DNA in ways that help them adapt and endure in ...
Researchers analyzed blood samples from polar bears located in northeastern and southeastern Greenland. The results showed that “some genes linked to heat-stress, aging and metabolism” were “behaving ...