As one researcher explains, sea ice is like a moving sidewalk and polar bears travel with it.
A new study examines how the genetic diversity and structure of the worldwide polar bear population have changed amid a decline in sea-ice habitat.
Inbreeding, poaching, a lack of herders and climate change are contributing to the iconic animal's decline.
Forward-looking models and polar bear energetics data foresee an alarming loss of habitat by the century's end.
In 60 years,the distribution of bird species across the nation is going to be very different, due to changes in climate, habitat encroachment by humans and other factors. Continue reading →
Comprehensive study predicts how climate change could affect the ranges of 588 North American birds.
Populations are predicted to decline by around 44 percent due to how temperature and pH impact developing shark embryos and juvenile sharks.
Whale sharks are congregating to a new shark hot spot that's not too toasty or too cold. Continue reading →
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