英语科普大全

Older adults with low levels of vitamin D appear more likely to experience declines in thinking, learning and memory over a six-year period, according...

Struggling with your chip shot（打高球，削球） ? Constant drills with your wedge（楔子） may not help much, but mixing in longer drives will, and a new study show...

NASA's GOES Project has just released a "movie" of satellite imagery showing the life and times of 2010's only June hurricane. From ...

An immune-system protein already used to treat diseases like multiple sclerosis（硬化） , hepatitis C（丙型肝炎） and a variety of cancers might also aid asthma...

Don't scoff at（嘲笑，蔑视） those lucky rabbit feet. New research shows that having some kind of lucky token（象征，记号） can actually improve your performanc...

Scientists studying ancient species migration believe northern birds had the ability to colonise continents that southern species lacked. The research...

In cells, as in cities, disposing of garbage and recycling anything that can be reused is an essential service. In both city and cell, health problems...

"Our observations show a disc surrounding an embryonic（胚胎的） young, massive star, which is now fully formed," says Stefan Kraus, who led the ...

Speakers made from carbon nanotube sheets that are a fraction of（一部分） the width of a human hair can both generate sound and cancel out（取消，抵消） noise --...

Conversations between students and teachers, patients and doctors, and other groups of lay people（外行，俗人） and experts, such as users and helpdesk staff...