Science News Archive - October 14, 2010
Rice University research that capitalizes on the wide-ranging capabilities of graphene could lead to circuit applications that are far more compact and versatile than what is now feasible with silicon-based technologies.
Investigators from the Slone Epidemiology Center at Boston University School of Medicine (BUSM) have reported that the use of a web-based questionnaire can be a cost-effective tool for obtaining survey response.
Engine friction â€” the force that wastes almost 1.4 million barrels of oil per day in cars and trucks in the United States alone â€” could become less of a problem for fuel-conscious consumers thanks to promising new oils and other materials that scientists are developing.
Scientists are reporting new evidence that the fat tissue in those spare tires and lower belly pooches â€” far from being a dormant storage depot for surplus calories â€” is an active organ that sends chemical signals to other parts of the body, perhaps increasing the risk of heart attacks, cancer, and other diseases.
Scientists have solved an important mystery about why an arsenic compound, called arsenite, can kill us, and yet function as an effective therapeutic agent against disease and infections.
Learning from competitors is a critically important form of learning for animals and humans.
A team led by a scientist at the University of Pittsburgh School of Medicine has discovered a regulatory protein that influences where genetic material gets swapped between maternal and paternal chromosomes during the process of creating eggs and sperm.
As consumers eat more fish as part of a healthy diet, U.S. Department of Agriculture (USDA) scientists are helping producers meet this demand by developing new feeds that support sustainable aquaculture production.
A team of Rice University and Lockheed Martin scientists has discovered a way to use simple silicon to radically increase the capacity of lithium-ion batteries.
A US agency Wednesday pulled the cap off the amount of ethanol gas companies were allowed to blend into their gasoline for vehicles for the first time in more than 30 years, as it pushes toward energy independence.
- A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.