Our cities are chaotic and dangerous, yet some wild animals, like raccoons, not only survive but thrive.

City-dwelling raccoons seem to be evolving a shorter snout—a telltale feature of our pets and other domesticated animals ...

The animal will stay with a licensed wildlife rehabilitator until it learns the skills needed to be released into the wild," ...

Footage from British Columbia shows just how intelligent wild wolves can be, but scientists are divided as to whether the ...

Many animals have been observed using tools. For example, chimps tear leaves off of branches and stick them into holes to ...

A Charlottesville veterinarian is advising pet owners on how to protect their animals from potential exposures.

Raccoons across US cities are showing physical signs of domestication. SF's masked bandits may be following the same ...

THE SPRAWLING WILD FORESTS of northeast Asia are home to enviable roster of charismatic fauna—shaggy wolves and elusive ...

Big, silent, and curious, mountain lions sometimes wander into areas where humans live. You might want to run, but here's ...

Plus sparrow shout fests, more robins sticking around in winter, turkeys love acorns and how to prevent window strikes.

Conservation biologist Brian Gratwicke searches with his team for frogs in Altos de Campana National Park in Panama. Nate ...

A person in Washington is presumed infected with bird flu virus. Health officials in the state do not know the source.