Research!America today called on Congress to take legislative（立法的） action that will allow federal funding for human embryonic（胚胎的） stem cell research ...
In groups with high rates of posttraumatic（外伤后的） stress disorder (PTSD), such as the survivors of the Nazi Death Camps, the adjustment problems of the...
A research team led by Cary Pirone from the Department of Biological Sciences at Florida International University has identified bilirubin（胆红素） in the...
A North Carolina State University researcher and colleagues have figured out a way to make an aluminum alloy（铝合金） , or a mixture of aluminum and other...
The government's role in improving the nation's nutrition is now firmly established with nutritional labeling for restaurant meals now mandate...
Repeal（废除，撤销） of birthright citizenship for the U.S.-born children of unauthorized immigrants would expand the nation's unauthorized population by...
In what could be a step toward higher efficiency solar cells, an international team including University of Michigan professors has invalidated（使无效） t...
What if there were a way to predict when a species was about to become extinct—in time to do something about it? Findings from a study by John M...
Volcanoes display the awesome power of Nature like few other events. Earlier this year, ash from an Icelandic volcano disrupted air travel throughout ...
Rising sea levels and coastal development are threatening coastal freshwater wetlands with saltwater intrusion（侵入，闯入） . While most ecosystem restorati...