英语科普大全

Two new horned dinosaurs have been named based on fossils collected from Alberta, Canada. The new species, Unescopceratops koppelhusae and Gryphocerat...

A team of Australian scientists involving the University of Adelaide has bred salt tolerance into a variety of durum wheat（硬质小麦） that shows improved g...

A new analysis led by researchers at Fred Hutchinson Cancer Research Center has found that circumcision（包皮环割术） before a male's first sexual interc...

A new study from Harvard School of Public Health (HSPH) researchers has found that red meat consumption is associated with an increased risk of total,...

Inspired by nature's ability to shape a petal（花瓣） , and building on simple techniques used in photolithography（照相平印术） and printing, researchers at...

An Indiana University geophysical experiment detected unusual seismic（地震的） signals associated with tornadoes that recently struck regions across the M...

A neutron star is the closest thing to a black hole that astronomers can observe directly, crushing half a million times more mass than Earth into a s...

In the world of marketing, people who are thinking about sharing product information they find in online advertising are likely to first consider whet...

A new study in Science suggests that thrill-seeking is not limited to humans and other vertebrates（脊椎动物） . Some honey bees, too, are more likely than ...

An international team of physicists has developed a method for taking ultrafast "sonograms（声波图） " that can track the structural changes that...