英语科普大全

It turns out that alligators（短吻鳄） do not live on meat alone. Neither do Nile crocodiles. A new study led by the Wildlife Conservation Society says tha...

Anxiety disorders, which include posttraumatic stress disorder, social phobias（社交恐惧症） and obsessive-compulsive disorder, affect 40 million American ad...

A reduction in working hours does not necessarily mean happier employees, as it might merely be adding stress to their general working environment. Th...

Genetics may play a role in how people's taste receptors send signals, leading to a wide spectrum of taste preferences, according to Penn State fo...

The human body is full of tiny microorganisms -- hundreds to thousands of species of bacteria collectively called the microbiome, which are believed t...

Managing fish in human-altered rivers is a challenge because their food webs are sensitive to environmental disturbance. So reports a new study in the...

University of Warwick scientists have shown how to tie knots in liquid crystals using a miniature Möbius strip made from silica（硅石） particles. By...

One of the lesser known concerns about commercial aircraft is their stability on the ground during taxiing（滑行）, takeoff, and landing. During these pro...

The Faroe Islands were colonised much earlier than previously believed, and it wasn't by the Vikings, according to new research. New archaeologica...

Indiana University School of Medicine researchers have found a series of RNA biomarkers in blood that may help identify who is at risk for committing ...