英语科普大全

Ancient pollen（花粉） and charcoal（木炭） preserved in deeply buried sediments in Egypt's Nile Delta document the region's ancient droughts and fire...

Astronomers have found an extraordinary galaxy cluster, one of the largest objects in the universe, that is breaking several important cosmic records....

Landslides kill ten times more people across the world than was previously thought, according to research by Durham University, UK. A new database of ...

A previously unrecognized system that drains waste from the brain at a rapid clip has been discovered by neuroscientists at the University of Rocheste...

A new report by U.S. and Canadian scientists analyzes decades of research and concludes that the climate of the Northeast has changed and is likely to...

A series of forest searches by dogs specially trained to sniff out northern spotted owl pellets（芯块，小球） -- the undigested bones, fur and other bits reg...

Earthquakes are among the most destructive and common of geologic phenomena. Several million earthquakes are estimated to occur worldwide each year (t...

How the intricate（复杂的） network of blood vessels forms within the brain has long fascinated biologists. Though the human brain comprises only 2 percent...

They're sleek（圆滑的）. They're fast. They're powerful. And, they are deafening. Furthermore, those Top Gun military jets need to be up in the...

Two researchers at Weill Cornell Medical College have deciphered a mouse's retina's neural code and coupled this information to a novel prosth...