英语科普大全

Herschel天王星 has peered凝视，窥视 inside an unseen stellar星的 nursery and revealed surprising amounts of activity. Some 700 newly-forming stars are estimated...

Skull头盖骨，脑壳 fragments of prehistoric陈旧的，史前的 koalas from the Riversleigh rainforests of millions of year ago suggest they shared the modern koala's...

Protein therapy — the delivery of healthy proteins directly into human cells to replace malfunctioning出故障的 proteins — is considered one of...

Sometimes, a simple bedside exam performed by a skilled physician医师 is superior to优于 a high-tech CT scan, a Loyola University Health System study has ...

Several maladaptive不适应的 eating behaviors, beyond anorexia厌食, can affect women. Indeed, some 10 to 15 percent of women have maladaptive eating behaviou...

"T-rays" may make X-rays obsolete废弃，淘汰 as a means of detecting bombs on terrorists or illegal drugs on traffickers, among other uses, conten...

Teens who frequently listen to music that contains references to marijuana大麻 are more likely to use the drug than their counterparts with less exposur...

A timely study in the journal Human Factors suggests why texting while driving is riskier than talking on a cell phone or with another passenger. Huma...

The average low-income person loses 8.2 years of perfect health, the average high school dropout辍学 loses 5.1 years, and the obese肥胖的 lose 4.2 years, a...

An estimated 25,000 Americans develop severe fungal infections霉菌感染，真菌感染 each year, leading to 10,000 deaths despite the use of anti-fungal drugs. The ...