Saving the bog turtle, one of the rarest kinds in North America

Buzz Aldrin: still looking to the stars, and hoping others will too

Digitizing the world's biggest library

Where the dinosaurs are

High-speed trains may be coming to California, Florida

How a TV appearance did the trick for a rising young magician

Visiting the National Arboretum in Washington

Building art out of Legos

A student orchestra, where the players decide what to play

Disney Family Museum honors Mickey's pather

Georgia O'Keefe exhibit presents the familiar with the unfamiliar

Desert Museum in Arizona exhibits native lants and animals

Visitors to Colonial Williamsburg get a History lesson in the roots of US democracy

Preparing for duty at the U.S. Naval Academy

Companies aim for the sky, and the road, with flying cars

Using computer games to support democracy and conflict resolution

A shelter for abused animals, where volunteers also find healing

Developers find new jobs for robots

A orosthetics center helps athletes stay a step ahead

Drivers can turn to technology to save them from the distractions of technology