英语科普大全

The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and ...

Artists seek the beauty of nature, while scientists explore its mystery. But faith can have fashions, and more and more people seek life beauty and my...

The North Pole The sun is always overhead from Spring to Autumn regardless of the hour of day or night, for the sun only rises once each year and sets...

A Howard Hughes Medical Institute (HHMI) professor and 138 of his undergraduates have co-authored a paper that provides the first genome-wide estimate...

吴哥是柬埔寨的古都和游览胜地，位于洞里萨湖北面，距暹粒市6公里。公元9～15世纪为高棉王国都城。最早始建于8世纪，13世纪建成，占地15平方公里。吴哥古迹主要包括大、小吴哥两地的通王城和吴哥窟；各种建筑约600座。有5座宏伟的宝塔和精美的浮雕，是闻名于世的高棉文化古迹，也是世界著名的佛教建筑。柬埔寨...

　Internet May Cause Depression Internet use appears to cause a decline in psychological well-being, according to research at Carnegie Mellon Universit...

Laughter is Good for the HeartLaughter is good for the heart because it prolongs life while depression increases the risk of an early death, according...

Children who drink more milk do not necessarily develop healthier bones, researchers said on Monday in a report that stresses exercise and modest cons...

Get SmartMany people dream of having a smarter brain. Princeton neurobiologist Joseph Z. Tsien found the key. In September he announced that he’...

ALL ABOUT YOUR HAIR● A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found ...