While the causes of epileptic seizures（癫痫发作） continue to confound（使混淆，挫败） brain researchers, scientists have been exploring how changes in the coordin...
In an exciting example of international collaboration, a Qatar astronomer teamed with scientists at the Harvard-Smithsonian Center for Astrophysics (C...
The manufacturing of semiconductor wafers（半导体薄片） used in all types of electronics involves etching（蚀刻） small features onto a wafer with lasers, a proc...
One of the rarest metals on Earth may be an excellent option for enabling future flash memory chips to continue to increase in speed and density, acco...
The delicate shell, photographed by the NASA/ESA Hubble Space Telescope, appears to float serenely（安详地，沉着地） in the depths of space, but this apparent ...
The presence of one to four circulating tumor cells (CTCs肿瘤细胞) in the blood of early-stage breast cancer patients almost doubled patient's risk of...
Do not delay treatment of breast cancer just because a woman is pregnant, said lead researcher Sibylle Loibl, Dr. med, of the German Breast Group. Thi...
In the burgeoning（生机勃勃的） field of nano-science there are now many ways of 'writing' molecular-scale messages on a surface, one molecule at a t...
Men with type 1 diabetes may be able to grow their own insulin-producing cells from their testicular（睾丸的） tissue, say Georgetown University Medical Ce...
A novel strategy of blocking the growth of blood vessels with antibodies should result in improved treatment of cancerous tumors. The growth of new bl...