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Why do people sleep?

We all need sleep to rest our brains and muscles and replenish our energy sources. All animals need sleep. Without sleep our brains don’t work as well, our muscles get tired faster and we cannot…

Rick Santorum: Campaign Issues

  Where he stands   Rick Santorum Related Links Barack Obama: Campaign Issues Campaign 2012 Closest Presidential Races Presidential Gallery Rick Santorum…

Theories of the Universe: The Particle Zoo

The Particle ZooTheories of the UniverseForces, Particles, and Some Cosmological GlueSize in the MicrocosmThe Forces You Already KnowThe Particle ZooThe Last Train to Quarkville One of the most…

The World's Most-Visited Tourist Attractions

Think the Empire State Building, Grand Canyon and the Eifel Tower are the most-visited tourist attractions in the world? Think again. by Jennie Wood Grand Central Station, New York…

Women's World Cup 1999 | Preview

Mia Hamm leads the U.S. quest for a second World Cup title by Gerry Brown World Cup Update Soccer, a sport traditionally given little attention in the United States, will have its time in…

Bob Costas

Born: Mar. 22, 1952Radio-TV NBC broadcaster who has been anchor for NBA, NFL and Summer Olympics as well as baseball play-by-play man; 11-time Emmy winner as studio host/play-by-play and 8-time…

Kids from Cambodia

Continent: Southeastern AsiaClimate: Tropical. Monsoon season runs from May to November School: Only about 45% of Cambodian kids finish elementary school. The figure is much lower for children who…

C. K. Steele

Charles KenzieCivil rights activistBorn: February 17, 1914Birthplace: Bluefield, W. Va. Steele decided he wanted to become a preacher at an early age. In 1938 he began attending Morehouse…