13-10-19 An international team of scientists has provided proof of a key feature of quantum physics -- Heisenberg's error-disturbance relation -- more than 80 years after it was first suggested. One of the basic concepts in the world of quantum mechanics is...

11-12-29 精彩对白 Saito: Robert Fischer, heir to the Fischer Morrow energy conglomerate . Cobb: What's your problem with this Mr. Fischer? Saito: That's not your concern. Cobb: Mr. Saito, this isn't your typical corporate espionage . You asked me for incepti...

11-12-19 Regular exercise tends to steeply decline among youth as they move to university or college, according to a study by researchers at McMaster University. Researchers found a 24 per cent decrease in physical activity over the 12 years from adolescence...

11-10-25 Physical activity may be what the doctor orders to help patients reduce their risk of developing glaucoma（青光眼） . According to a recently published scientific paper, higher levels of physical exercise appear to have a long-term beneficial impact...

11-06-30 American artist Jackson Pollock's paintings often clashed with the rules of the art world. But they couldn't defy（藐视，挑衅） the laws of physics, according to a multidisciplinary team of researchers from Boston College and Harvard who give quanti...

10-08-04 When it comes to who gets the biggest bang for the buck from Canada's Children's Fitness Tax Credit (CFTC), it's wealthier families that benefit most, University of Alberta researchers have found. It's the first study to look at the uptake（摄取，领...

10-07-23 Childhood physical abuse（身体虐待） is associated with significantly elevated（提高的，高尚的） rates of heart disease in adulthood, according to new findings by University of Toronto researchers, published in this month's issue of the journal Chil...

10-05-07 A residential summer weight-loss camp markedly improved obese（肥胖的） children's health, a study in the April edition of Pediatrics（小儿科） reports. A Saint Louis University physician found the camp improved children's weight, body mass index (...

10-04-26 According to legend, it was The Fountain of Youth that the famed Spanish explorer Ponce de Leon was seeking when he landed on the Floridian coast in 1513. It has long been said that he who drinks from the Fountain will have his youth restored（恢复...

10-04-04 American children aren't the only couch potatoes with nearly one third of children globally spending three hours a day or more watching TV or on computers, according to study of over 70,000 teens in 34 nations. 一项面向34个国家7万多名青少年开展的调...