About 250 million years about 95 per cent of life was wiped out in the sea and 70 per cent on land. Researchers at the University of Calgary believe t...
Cancer scientists have designed the first molecular test to predict which bladder cancer patients may have cancer involvement in their lymph nodes（淋巴结...
Using a new experimental test structure, biophysicists at JILA have unraveled（解开，阐明） part of a 15-year mystery in the mechanics of DNA—just how ...
Washington State University sleep researchers have determined that the air traffic controller in the crash of a Lexington, Ky., commuter flight was su...
The eyes of moths（飞蛾） , which allow them to see well at night, are also covered with a water-repellent（排斥的，防水的） , antireflective coating that makes th...
The quantum computers of tomorrow might use photons, or particles of light, to move around the data they need to make calculations, but photons are tr...
Scientists are reporting development and successful lab tests of "killer paper," a material intended for use as a new food packaging materia...
It is possible to construct a three-dimensional, 3D, face from flat 2D images, according to research published in the International Journal of Biometr...
An Inserm research team in Toulouse, led by Dr Stein Silva (Inserm Unit 825 "Brain imaging and neurological handicaps"), working with the &q...
The National Cancer Institute estimates that more than 43,000 Americans were diagnosed with pancreatic（胰腺的） cancer last year and more than 36,000 died...