The videos contained within are divided into categories for fitness, health, and nutrition.

Three UK groups studying climate change united today to issue a stark warning of the need for action to cut carbon emissions.

For an actor, the performance conditions weren't exactly ideal: flat on her back in a large machine, under strict instructions to lie as still as possible, speaking in short bursts interspersed with the shrill sound of a magnetic resonance imaging scanner

A cup of Brazilian mint tea has pain relieving qualities to match those of commercially available analgesics, a study suggests.

Many universities offer open courseware classes that can help you learn the basics of a number of scientific fields.

Web design has become an increasingly important aspect of media and business.

Men who do not openly express their anger if they are unfairly treated at work double their risk of a heart attack, Swedish research suggests.

Filtering patients' blood is being tested as a treatment for agerelated macular degeneration (AMD).

If you are interested in learning more about forensic science, it is possible to learn -- or brush up on -- skills related to forensics with open courseware.

They say cleanliness is next to godliness. But it seems being too clean could actually be bad for your health.