Check out the bird species you might see at your backyard feeder this winter in different parts of Pennsylvania.

Few birds represent Minnesota winters as perfectly as the black-capped chickadee. Small, round, and endlessly cheerful, this ...

These tiny, round birds are instantly recognizable with their black caps and bibs, white cheeks, gray backs, and warm buff ...

Discover the imperial moth, one of North America’s largest and most striking silk moths. Learn about its range, life cycle, ...

Turtles can slow their hearts down to sleep underwater. Some species of turtles can even breath through their butts!

It’s not uncommon to see pistachios, pecans, walnuts, and almonds in various dishes and desserts during the holidays. However ...

Few moments in paleontology are as exciting as the discovery of dinosaur eggs. These fragile and ancient specimens offer a ...

Florida’s fresh bodies of water are perhaps best known for the southern state’s most iconic resident: the American alligator.

Paraguay is home to a dozen described tarantula species. Learn more about these spiders in our complete list of tarantula ...

Did you know that animals can be neurodivergent like humans? Research has identified signs of neurodivergence in wildlife.

Some species are unisexual and reproduce by parthenogenesis.

Learn how frog eggs and fish eggs differ in structure, habitat, development, and survival, and what they reveal about the ...