The prehistoric crocodile relative may have tolerated both freshwater and saltwater habitats, allowing it to conquer North ...

Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his ...

New research published in the journal Ornithology shows that Lesser Goldfinches, a small songbird traditionally found in the ...

Twelve prairie dog pups are now on display at Boston's Franklin Park Zoo, officials announced Friday. Pups are born blind and ...

Fifty thousand years ago, North America was home to towering giants. Mammoths roamed the tundra, saber-toothed cats hunted in ...

One of the largest crocodilians that ever lived preyed on dinosaurs. New research has found the fearsome Deinosuchus had a ...

More than 22% of native pollinators in North America are at an elevated risk of extinction, the research found. Researchers blame habitat loss, pesticide use and climate change for the problem.

More than 22% of native pollinators in North America are at an elevated risk of extinction, the research found. Researchers blame habitat loss, pesticide use and climate change for the problem. People ...

From rainbows in flight to haunting forest melodies, discover 12 wild birds that make North America a birdwatcher’s dream.

The Lesser Goldfinches might be shifting north in response to climate and habitat changes reported ... data about bird populations across North America. More information: Mason W Maron et al ...

On this Earth Day consider how by integrating ecological principles into the full value chain of renewable energy deployment ...