View an interactive timeline that traces the evolution of rhinos from 50 million years ago to the present.

By analyzing the chemical "fingerprint" of rhino horns, scientists help in the fight against poaching.

Filmmaker Nigel Marven has to make a quick escape after a mother rhino with a calf begins to charge.

Among the most ancient of animals, rhinoceroses thrived for millions of years before meeting their most deadly enemy: humans.

All five of the world's diverse species of rhinoceros have been brought to the edge of extinction because of human appetite for their distinctive horns.

In this lesson, students will create a graphic representation of the rhinoceros populations and examine how to maintain and increase rhinoceros populations.

The dwindling rhinoceros population is now on the rise. In this lesson, students will examine the characteristics of rhinoceros and create a poem about them.

Viewers of NATURE's Rhinoceros may be wondering how Emi the Sumatran rhino is faring during her third historic pregnancy. Get an update.

Find additional Web and print resources about rhinos.

View the production credits for NATURE's "Rhinoceros."