With a twist on an existing technique, researchers can now weigh a single living cell.

You don’t have to be smart to be rich. Individuals with below-average IQ test scores were just as wealthy as brainiacs, finds a national survey.

Researchers have built a seven-story, 275-ton building on the world's largest outdoor shake table and vibrated it to reproduce the motions of the powerful Northridge earthquake in California.

The head of the Environmental Protection Agency repeatedly refused to say Tuesday how soon he will comply with a Supreme Court ruling and decide whether to regulate carbon dioxide, the leading gas linked to global warming.

Chinese meteorologists say they can force rain in the days before the Olympics, through a process known as cloud-seeding, to clean the air and ensure clear skies.

Smithsonian's National Zoo recently announced a first in its 118-year history—the hatching of a rare wattled crane chick.