英语故事大全

For more than 30 million years after dinosaurs1 first appeared, they remained inexplicably2 rare nea...

Vitamin D plays an important part in the human immune response and deficiency can leave individuals...

Scientists at the University of Southampton have found a way to pry1 into the private lives of fish...

Neandertals became extinct about 40,000 years ago but contributed on average one to three percent to...

The gut1 microbe Akkermansia muciniphila may hold the key to better metabolic2 health and healthier...

Lightning dart1 across the sky in a flash. And even though we can use lightning rods to increase the...

Kangaroos prefer to use one of their hands over the other for everyday tasks in much the same way th...

Nanfang Yu, assistant professor of applied1 physics at Columbia Engineering, and colleagues from the...

Fossilised remains1 of a new bat species, which lived 16 million years ago, walked on four limbs and...

A team of scientists and engineers at The University of Texas at Austin has identified the first sen...