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

Some animals have pushed body design to such an extreme that they seem to break the basic rules of what a creature can look ...

Let us encourage you to mark World Snake Day on 16th July and explain why you should celebrate these wonderful creatures ...

Quick Take HOA Orders Killing Of 550 Geese Why the Timing of the Culling Was Not An... Culling Did Not Stop the Problem in ...

Fireflies that flash synchronously were known from the Southeast U.S., but are now known from Pennsylvania's Allegheny Forest ...

We explain how and why deer antlers grow, how fast they develop, how big they can get, and what purpose they serve.

Turtles have been perfecting their mating rituals for millions of years, and some of what they do will genuinely surprise you ...

Sturgeon are some of the oldest, evolutionarily-unchanged fish on earth. Learn more about their impressive attributes.

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

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

The fan-throated lizard has a unique form of mating display. Read here to learn more about how they use their colorful fans.

A lake make look placid during hot summer days, but these are just a prelude to the battle of predator and prey at night.