The female bald eagle named Mariposa was euthanized on Friday after a sudden decline in her health and well-being, at the age of 35. She had been at the Sedgewick County Zoo since 2016.

State of the Birds report identifies 112 "tipping point" species — those that have lost more than half their populations in ...

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as ...

That includes 42 red-alert species facing perilously low populations, such as Allen's Hummingbird, Tricolored Blackbird, and Saltmarsh Sparrow -- birds that are at risk without immediate intervention.

Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...

You won't want to miss these beautiful bird pictures! Each photo was submitted by a Birds & Blooms reader and showcases the color and joy of spring birds.

Iridescent sweat bees, hairy-faced mining bees, tiny Perdita minima the size of a gnat. Thanks to swarms of apiary ...

Chicago artist Gretchen Hasse's The Dinosaur Opera, a multipart in-progress epic, explores "time, purpose, and meaning" through puppetry.

If we lived in an ordinary time—time here being understood in the long, unhurried sense of a geologic epoch—it would be nearly impossible to watch a species ... The birds nest on the ground ...