Scientists from a handful of universities across the country have made innovative use of satellite images from NASA to ...

These birds are on a wing and a prayer. Emperor penguins, indigenous to Antarctica, are now at a frighteningly high risk of death by drowning due to drastic climate change. The prognosis for the black ...

Only about 12,000 breeding pairs of Humboldt penguins remain in the wild. So when two tiny chicks - small enough to fit in a person’s hand - hatched at the Oregon Zoo in March, the arrivals meant more ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem. Long absent from Argentinian Patagonia due to over-hunting, pumas have returned ...