The discovery, published in the latest issue of Science, counters the traditional view that, in order to conserve energy, these animals were active only by day, leaving the night to small mammals.

这项与传统观点截然不同的发现刊登在最近一期的《科学》杂志上——传统的观点认为，为了保存能量，肉食恐龙只在白天活动，而把夜晚留给了那些小型的哺乳动物。

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His own inspiration to study planetary science came in part from an engaging elementary school science teacher and growing up under clear night skies in Vermont.

他之所以能够学习行星科学，部分来自于一名魅力无穷的小学科学老师，部分是因为在佛蒙特州那清澈夜空下的成长经历。

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Science tells us we dream every night, which suggests that dreaming is a very natural experience.

科学告诉我们，我们每天都要做梦，这表明：做梦是一个非常自然的身体现象。

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At the launch party in the Science Museum last night, the Foreign Secretary William Hague told us the conference would launch an important dialogue on the threats and opportunities of cyberspace - what he called the big Issues, "the Vision, the Hopes, the Fears".

BBC: Lost in cyberspace

The Christian Science Monitor reported Thursday night that Carroll did not recognize the military's photo of al-Jubouri.

CNN: U.S. says terrorist in Jill Carroll kidnapping killed

Primatologist Wright was a hard-partying girl in her 20s when she first got interested in science one New York night: She stumbled into a pet shop across from the renowned rock music venue Filmore East and bought a pet monkey.

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