Wolves roaming the Mongolian steppes cover more than 7,000 kilometers a year. The Arctic tern flies from pole to pole in its ...

But earlier this month, researchers announced something overwhelmingly positive: Green sea turtles, the iconic marine species ...

Biologists often form deep bonds with the species they study. For some, that relationship begins early in their careers and ...

Where can you learn about Texas history, enjoy an iconic state fair, and feed alligators - all in the same day? Head south ...

From blood-squirting lizard eyes to zombie cockroaches, the natural world is ready for a truly terrifying Halloween.

Sometimes the deepest truths are revealed in the silliest photos. Here are 11 perfectly “silly” photos from this year’s ...

Dag Hessen views these resilient animals as wilderness in animal form, representing all that's lost to us in a world being ...

These four images capture various starkly different realities within the animal kingdom — from family and play to survival ...

The Shumway Oak Grove Regional Park in Stockton launched an autumn nature walk for the community to get an inside look at how important California's historic oak trees are, especially during the fall.

In captivity the frogs don't produce the toxins which originate from the insect food the frogs eat.

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

A Nassau County high school teaches respect for nature in an incredibly unique way by caring for several exotic animals like ...