Winter residents arrive in fall and remain through the colder months before departing north to breed. Park visitors may see birds such as ring-billed gulls along the Mississippi River, as well as ...

Learn why blue whale calves are prime orca targets and how their massive mothers use slipstreams, allies, and shockwaves to keep them alive.

The chain catshark may look like any other shark in daylight, but under blue light, its skin glows neon green. Here’s a breakdown of this remarkable adaptation.

Can crocodiles and alligators co-exist in the wild? The answer is yes – but there is only one place on the planet where this happens.

Through navigating pollution, outdoor swimmers are reminded that the health and wellbeing of our bodies is bound to the quality of our waters.

A critically endangered Kemp's ridley sea turtle was rescued in Texas after being found covered in organisms. The turtle is now receiving care from the Gulf Center for Sea Turtle Research and ...

Explore seven jelly creatures found off the Oregon coast, from Velella velella and moon jellies to giant lion’s mane, with graphics showing size, stings and other key facts.

Asian swamp eels are spreading through the Everglades and decimating crayfish populations, leading to comparisons with ...

The animal family in Music City continues to grow, with the Nashville Zoo adding two capybaras for the first time in its history.

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.