Researchers say bird populations are declining across every habitat, but the worst declines are in grassland birds and shorebirds. Scientists blame drastic changes in bird migration paths on invasive ...

Buried beneath the sea off the coast of Indonesia, scientists have made a groundbreaking discovery that could rewrite the ...

Cornell Lab study reveals a U.S. bird population decline affecting 75% of tracked species. eBird data shows widespre ...

Sea of Grass,” written by Dave Hage and former Star Tribune environmental reporter Josephine Marcotty, is due in bookstores ...

University of Florida researchers have discovered that a new cow feed could cut down on cow burps, which are notorious for ...

Lions living in Etosha National Park in Africa are being killed by farmers when they leave the park looking for food and ...

A new fossil and DNA analysis traces how dozens of sloth species responded to climate shifts and humans. Just two small tree-dwelling sloths remain today.

At the Nachusa Grasslands, there are more than 4,000 acres of restored tallgrass prairie — and one herd of bison.

Biological diversity in the Sanjiangyuan National Park, for instance, has maintained a continuous momentum to thrive, with ...

Absolutely disgusting, so grim, the worst fieldwork of my life, but also extremely rewarding in a very odd way,” said Julia ...

These human ancestors would have had plenty to take advantage of near these ancient rivers. Trees bore fruit all year, and ...

Sitting in front of a monitor with a technician from the Smithsonian, I am watching the progress of Turtle 4004, known as ...