英语科普大全

Muscle weakness is a common symptom of both long-time alcoholics and patients with mitochondrial（线粒体的） disease. Now researchers have found a common li...

With gene expression analysis growing in importance for both basic researchers and medical practitioners, researchers at Carnegie Mellon University an...

On Earth Week--and in fact, every week now--trees in mountains across the western United States are dying, thanks to an infestation of bark beetles th...

In parallel with modern man (Homo sapiens), there were other, extinct types of humans with whom we lived side by side, such as Neanderthals and the re...

Using fish bred at Washington State University, an international team of researchers has mapped the genetic profile of the rainbow trout, a versatile ...

A possible break in the mystery of the missing Malaysia Airlines Flight 370 plane came when ships detected “pings“ consistent with the aircraft's ...

An international research team led by Cesar A. Arias, M.D., Ph.D., at The University of Texas Health Science Center at Houston (UTHealth) has identifi...

Ancient Earth might have had an extraterrestrial supply of vitamin B3 delivered by carbon-rich meteorites, according to a new analysis by NASA-funded ...

Chimpanzees may select a certain type of wood, Ugandan Ironwood, over other options for its firm, stable, and resilient properties to make their bed, ...

Several parasites and pathogens that devastate honeybees in Europe, Asia and the United States are spreading across East Africa, but do not appear to ...