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.

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

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

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

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.

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

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

Senior pets can make some of the best companions, with a calm, loving presence and a quiet gratitude that can melt your heart in an instant.

Circus Roncalli has gone viral for their amazing use of hologram animals! Read here to learn about this circus reimagined.

Despite conservation efforts, Puerto Rico is still home to 16 species that are considered threatened, endangered, or at risk ...