Continuing a growing trend, three new wolf packs have been confirmed in Northern California, increasing the population of the ...

As mosquito season ramps up, the University of Calgary and the city are calling on citizen scientists to help them study the ...

A new study led by Cornell Lab of Ornithology researchers at the K. Lisa Yang Center for Conservation Bioacoustics shows that ...

Hummingbirds in California are rapidly evolving. Within just a century, perhaps even just a few decades, their beaks have ...

Hummingbird feeders have driven rapid evolution in Anna's hummingbirds, causing significant changes in their beak size and ...

Neighbors have found bird carcasses in their yards and on the street, creating an eerie feeling and growing alarm.

The California Department of Fish and Wildlife has confirmed they received two dead birds from Pacific Gas & Electric for evaluation, after several birds were found dead in a Bay Area neighborhood ...

Blurred photos from several outlets show dead birds on the ground, with their bodies intact. Residents said they’ve found 13 altogether in their neighborhood yards. With residents pointing ...