The Petrified Forest National Park is home to a rich array of animal species that thrive in its varied habitats. Here you can ...

The Congo pufferfish has gone viral for its bright red appearance, but is that its true color? Read here to learn more!

Jellyfish Day honors one of Earth’s oldest and most fascinating creatures, glowing reminders of resilience beneath the waves.

Hot Springs National Park is home to a variety of wildlife, including black bears, bald eagles, bobcats, and more.

While great white sharks are among the fiercest apex predators in the world’s oceans, they are not completely immune from danger. Watch this video from A-Z-Animals to learn about a few deadly ...

After going extinct in California over a century ago, an unprecedented move was made by state officials to kill four endangered gray wolves.

In a recently published, PNAS study, professor Andreas Neider and his team found that crows and rhesus macaques take mental shortcuts.

Discover the incredible diversity of life thriving in the Hudson River. From ancient sturgeon and shimmering shad to ...

Isle Royale National Park's remote location in Lake Superior dramatically impacts the kinds of animals you'll find there.

The animal kingdom features a surprising array of swimmers. Even land-dwelling animals can thrive in aquatic environments when necessary.

Red fish are a favorite for both novice and expert fish enthusiasts alike, making them a popular choice for aquariums, large and small.