In the shallows of Florida Bay, the fish can be very difficult to catch. To feed, dolphins create walls of mud that trap the nearby fish. This video demonstrates the problem-solving capabilities of these intelligent marine mammals.

What will a group of dolphins make of the silvery rings of air produced by a bubble machine? In this video, scientists carry out an experiment that examines at dolphin play and creativity.

Analysis of one Amino acid in the Bowhead Whale's tissue is revealing astonishing information about their age. There are some estimates that Bowhead Whales could be over 200 years old, making them one of the oldest animals on the planet.

A group of humpback males compete for the affection of a female. After the fight, the losing males engage in some surprisingly behavior. This video reveals both the violent and gentle sides of these massive baleen whales.

Join PBS Nature, as it dives into the world of whales and dolphins, and reveals the secrets of their intimate lives like never before. Watch a preview of Ocean Giants.

The highest mountain range in the world, the Himalayan range is far-reaching, spanning thousands of miles, and holds within it an exceptionally diverse ecology.

Are human beings, in an effort to outwit raccoons, actually making them smarter and unwittingly contributing to their evolutionary success? Watch the full episode of the PBS Nature film, Raccoon Nation.

This web exclusive video looks at the benefits of engaging in animal play— teaching animals about how things work, the physics of the world, and what to do and what not to do.

Black masks, omnivorous eating habits, and dexterous paws. Facts and stats about Procyon lotor.