Science Update

Green Roofs

December 4, 2007

Growing plants on your roof has ecological benefits – and can save energy, too.

December 3, 2007

A new vaccine for staph infections could reduce the problem of antibiotic resistance.

November 30, 2007

Future Technology: Robots for special kids, a molecule-sized radio, and bomb-detecting spray that …

November 28, 2007

A new spray makes would-be bombers' hands turn red.

November 27, 2007

Scientists have invented the world's smallest radio.

November 26, 2007

Researchers have developed a new way for children once left behind by their peers to explore the …

November 23, 2007

Mysteries of nature: Why do some leaves turn red in the fall? Global warming and the future of …

November 20, 2007

Engineers have developed a mathematical algorithm for optimizing bus schedules.

November 19, 2007

Climate change may alter how rivers flow in the future, and man-made dams could make things worse.