Climate change may draw gray whale back to Atlantic

The effects of global warming are proving so severe that the gray whale, famous for its annual migrations along the Pacific Coast, could find its way back to the Atlantic Ocean, according to a new study co-authored by scientists ...

How much hunting is too much hunting?

One of the main challenges in wildlife conservation biology is to understand what factors affect vulnerable wildlife populations over time. Scientists have been trying to understand these factors to estimate how much hunting ...

Scientists seek national wildlife conservation network

Wildlife conservation efforts in the United States are facing habitat loss, climate change and major reductions in funding. To address these threats, a group of prominent wildlife biologists and policy experts is recommending ...

Arctic development 'a new menace to polar bears'

Oil exploration and increased sea traffic in the Arctic are encroaching on polar bear habitat, adding to the existing climate change risk, representatives of Arctic nations said at a Moscow conference Wednesday.

Polar bears from space

Polar bear population estimates based on satellite images are similar to aerial estimates, according to a study published July 9, 2014 in the open-access journal PLOS ONE by Seth Stapleton from United States Geological Survey ...

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