A way of firing up the body's immune system in order to attack cancer has been discovered by US researchers.美国研究人员发现了一种激发身体免疫系统来对付癌症的方法。The immune...
A lifetime of too much copper in our diets may be contributing to Alzheimer's disease, US scientists say.一生的饮食中摄入过多铜元素可能引发阿尔茨海默症。However, research...
MIT chemical engineers have discovered that arrays of billions of nanoscale sensors have unique properties that could help pharmaceutical companies pr...
Manipulation is often thought of as morally repugnant（讨厌的，矛盾的）, but it might be responsible for the evolutionary origins of some helpful or altruistic...
Researchers have shown that ancient Egyptian iron beads held at the UCL Petrie Museum were hammered from pieces of meteorites（陨石）, rather than iron or...
The biological information that makes us unique is encoded in our DNA. DNA damage is a natural biological occurrence that happens every time cells div...
Studying the evolution and anatomy（解剖学） of galaxies using the Hubble Space Telescope, an international team of astronomers led by doctoral candidate B...
Scientists at The Scripps Research Institute (TSRI) have discovered the molecular mechanism by which the deadly Ebola virus assembles, providing poten...
Americans buy more soft drinks per capita than people in any other country. These drinks are consumed by individuals of all ages, including very young...
From frogs to humans, selecting a mate is complicated. Females of many species judge suitors based on many indicators of health or parenting potential...