There are more than 120 species of butterflies in western Pennsylvania, and the North American Butterfly Association wants ...

Most insecticides will also kill the helpers, so follow directions and use in moderation. As warming temperatures arrive, ...

Cowbird mothers abandon their eggs in the nests of other bird species, but the chicks somehow manage to find their flock and ...

The devoted duo stepped in to help raise one of two eggs laid by another penguin pair, Wotsit and Peach. The zoo’s bird ...

The birds that Levihn-Coon photographed were a mated pair near their nest, he said. One of the owls had a rare reddish-brown, ...

Discover overpriced Sam’s Club buys to skip—and deals that make your membership worth it. Shop smarter with insider picks ...

Using unconventional methods, the researchers showed just how good birds are at distinguishing wasp mimics from the real ...

From the moment you enter, your senses go into overdrive—the colorful tapestry of merchandise stretching to the horizon, the symphony of haggling voices, the scent of food trucks mingling with vintage ...

New research out Tuesday in the journal Human Reproduction reveals that microplastics are coming for our baby-makers, too. In ...

Despite its tiny stature, the smallest bird native to North America can survive cold nights in the Rocky Mountains, and some ...

Every single “what if” is worth it, though. There comes a moment when you’re rescuing that makes everything else seem so ...

It can be distressing to see a bird in need of help. Get expert advice on how to help an injured bird — including when it's best not to intervene.