Health officials fear that lifesaving drugs can lose their effectiveness when overused. They are especially concerned about anti-microbial additives, found in everything from kitchen cleaners to face soaps, because the bacteria they try to kill are becoming resistant. Clemson University scientists have found a new bacteria fighter that does not promote bacterial resistance.

Food microbiologist Susan Barefoot and doctoral student researcher Priya Ratnam uncovered a new acne treatment that a

How can new technologies help to reveal the hidden lives of tropical animals and plants?

Difficult environmental conditions and complex biological interactions make it tough for tropical biologists to understand animal behavior, climate change effects and highly biodiverse plants and forest organisms. On Monday, July 29, 2002, the Smithsonian Tropical Research Institute (STRI) convened a diverse group of rainforest biologists with engineers at the forefront of sensor and communicatio

A recently released study by the U.S. Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) concludes that hybrid buses operate with lower emissions and greater fuel efficiency than conventional diesel buses.

The year long evaluation of 10 prototype diesel hybrid-electric buses in the Metropolitan Transportation Authority’s New York City Transit (NYCT) fleet of 4,489 buses showed that these hybrid buses have a 10 percent higher in-service fuel economy. Ac

Satellite data since 1998 indicates the bulge in the Earth’s gravity field at the equator is growing, and scientists think that the ocean may hold the answer to the mystery of how the changes in the trend of Earth’s gravity are occurring.

Before 1998, Earth’s equatorial bulge in the gravity field was getting smaller because of the post-glacial rebound, or PGR, that occurred as a result of the melting of the ice sheets after the last Ice Age. When the ice sheets melted, land t

On July 30th 2002, the engineers and scientists of the Association Euratom-CEA in Cadarache (France) have achieved a three and a half minutes long plasma discharge on Tore Supra, sustained by 3MW of current drive power, thus requiring to exhaust more than 600 Megajoules of thermal energy during the experiment. It establishes a new world record in this domain after the 280MJ discharges of 1996. Prior to the record discharge, a number of long pulse shots have been achieved, demonstrating the capability

Researchers in Oxford University¡¦s Department of Chemistry have devised a new method of selectively oxidising terpenes to produce compounds of particular interest to the perfumery, flavour and pharmaceutical industries.

Terpenes and their derivatives are commonly used in industry to modify flavours and fragrances, and new compounds for trial are continuously needed. The terpenes themselves are not of commercial interest, but rather the derivatives that commonly require stereoselective funct