Scientists develop power-generating nanofibers
Scientists in the United States have developed novel brush-like fibers that generate electrical energy from movement, according to the latest issue of Nature published on Thursday. The fibers made by scientists at the Georgia Instit ... english.people.com.cn
MySpace to release music service to compete with peers
MySpace is planning a service that would combine free ad-supported music listening with paid MP3 downloads and music subscriptions amid ongoing competitive pressure from networking peers like Facebook, Last.fm and imeem, according to media ... english.people.com.cn
Folate helps keep men's sperm normal, study finds
WASHINGTON (Reuters) - Vitamins known as folates that prevent birth defects when consumed by women also help to keep men's sperm normal, researchers reported on Wednesday. feeds.reuters.com
Tests Confirm T. Rex Kinship With Birds
An analysis of proteins extracted from fossils has yielded the first molecular data confirming the hypothesis of a close dinosaur-bird ancestry, scientists say. nytimes.com