Scientists from Cambridge, London and Melbourne have found the first ever evidence that tyrannosaur（霸王龙） dinosaurs existed in the southern continents....
A method pioneered to find the genetic basis of human diseases also holds promise for locating the genes behind important traits（特性，特质） in plants, acc...
Young adults, a generally healthy population, are increasingly flocking to（成群地走向） emergency departments (EDs) instead of outpatient clinics（门诊诊所） for ...
A team of scientists from The Scripps Research Institute and other institutions has solved the structure of a key protein from the virus that caused l...
A large population-based study of diabetes（糖尿病） in China conducted by investigators from Tulane University and their colleagues in China has concluded...
Utah's red rocks – world-famous attractions at numerous national parks, monuments and state parks – have yielded（生产，产出） a rare skeleto...
Tiny generators developed at the University of Michigan could produce enough electricity from random（任意的，随机的） , ambient（周围的，外界的） vibrations to power a...
A new model of the Earth, 20 years in the making, describes a dynamic（动力的，动态的） three-dimensional puzzle of planetary proportions. Created by Universit...
The ancient stone spheres（球体） of Costa Rica were made world-famous by the opening sequence of "Raiders of the Lost Ark（夺宝奇兵） ," when a mocku...
Research into why people look favorably（顺利地，亲切地） on a product shows that—as in real life—everything is relative. According to a new study ...