An inadequate（不充分的） amount of sleep has been associated with higher risks of obesity, heart disease, diabetes, and death. Now colon cancer can be adde...
Children from poorer families do worse in school, are less likely to graduate from high school, and are less likely to go to college. A new study publ...
Research by the University of Exeter has revealed that ants have a big impact on their local environment as a result of their activity as 'ecosyst...
Building a highway through Serengeti National Park may devastate one of the world's last large-scale herd migrations and the region's ecosyste...
New Haven, Conn.—Triceratops（三角恐龙） and Torosaurus（牛角龙） have long been considered the kings of the horned dinosaurs. But a new discovery traces t...
A Purdue University scientist has found genetic evidence of how some plants adapt to live in unfavorable（不宜的） conditions, a finding he believes could ...
Scientists at the Institut Pasteur and the University of Maryland have revealed how bacterial and archaea（古生菌） microbes successfully evolve their gene...
Using a novel surgical approach, it's possible to rebuild the trachea（气管） and preserve a patient's voice after removing an invasive throat tum...
Australian researchers have come one step closer to understanding how the rhythm of the heartbeat is controlled and why many common drugs, including s...
Previously linked to the severity of asthma（哮喘） and chronic obstructive pulmonary disease (COPD慢性阻塞性肺病) in humans, vitamin D deficiency has now been s...