A pregnant naked mole rat can shut down reproduction across her entire colony using a single chemical compound, and ...

When an upsetting animal video appears on social media, the instinctive response is often to speak out. People leave angry ...

Idioms often reflect real-life experiences. In the case of the ostrich burying its head, this could not be further from the ...

The idea that "daddy longlegs are the most venomous spiders on earth but their fangs are too short to bite humans" is a total ...

Before a leech ever touches you, it's already tasting you. The clues it reads are ones you can't hide. The chemical signals ...

Light pollution is blinding North American fireflies. Discover how artificial light disrupts their mating and how you can ...

Discover the best types of perches to put in your parakeet's cage to improve musculature and avoid health complications.

July is a prime month to observe osprey chicks fledging their nests across North America. By late summer, most will be ...

Unlike the cartoons, elephants aren't afraid of mice. They back up for a far more sensible and human-like reason.

Shark attacks receive plenty of attention during Shark Week, but the latest data shows just how rare they really are.

A chickadee's brain grows every autumn and then deliberately destroys itself come spring, and the reason why reveals ...

July is peak humpback whale watching time in Alaska. Right now thousands of whales have returned from their winter breeding ...