Natalie Marioni, Penn State Extension Educator Have you ever noticed that wood frogs are always among the first frogs to call ...

Despite its brief run, one Cartoon Network show left a lasting imprint on the animation industry.

As the zoo celebrates its 200th birthday, photographer David Levene captures the people keeping their (sometimes very dangerous) patients healthy and happy. Introduction: Patrick Barkham ...

Poison frogs are small and brightly colored amphibians that originate from Central and South America. As suggested by their ...

You can’t imagine how much I look forward to April and May. Don’t get me wrong, I do enjoy getting out in snow-covered ...

As Christine Leandri and her students from Wyoming Area’s gifted program stood admiring a very tall, very old, white pine, ...

When an axolotl loses a leg, it grows back. Bone, muscle, nerves, skin, even the individual digits return in roughly the ...

Animal testing has shaped medicine for decades. Discover new alternatives, changing laws, and the future of humane science.

In this week's AirMail Focus,Jennifer E. Pickerel of Aviation Personnel International points to where strong flight ...

This “absolute tank” of a snapping turtle was nearly unresponsive when a rescuer pulled him out of the Lake Michigan surf ...

Trinity River managers unanimously approved a series of key decisions late last month on river flows, science funding and restoration projects during a two-day meeting in Willow Creek, as a dry year ...

The northern water snake is regarded as one of the most abundant species of semi-aquatic snakes in North America. It usually ...