英语科普大全

DNA preserved in calcified bacteria on the teeth of ancient human skeletons has shed light on the health consequences of the evolving diet and behavio...

Our love of music and appreciation of musical harmony is learnt and not based on natural ability, a new study by University of Melbourne researchers h...

2012 marked the 40th anniversary of the Clean Water Act, which established regulations for the discharge of pollutants to waterways and supported the ...

New data from NASA's Chandra X-ray Observatory suggest a highly distorted（歪曲的） supernova remnant may contain the most recent black hole formed in ...

Researchers at The University of Arizona Cancer Center at St. Joseph's Hospital and Medical Center in Phoenix have discovered that many women with...

Ever wonder why sand can both run through an hourglass（沙漏） like a liquid and be solid enough to support buildings? It's because granular（颗粒的） mate...

A team of researchers at the University of Waterloo's Institute for Quantum Computing has proposed a new computational model that may become the a...

Obesity can lower vitamin D levels in the body, a study suggests.研究显示，肥胖会降低体内维生素D含量。The report, in the journal PLOS Medicine, analysed genetic data fr...

The UK dog population is estimated to be around ten million, with dogs producing approximately 1,000 tonnes of excrement（粪便） each day. New research ha...

A new kind of pterosaur（翼龙）, a flying reptile from the time of the dinosaurs, has been identified by scientists from the Transylvanian Museum Society ...