Scientists at the Department of Energys Pacific Northwest National Laboratory have obtained the most complete protein coverage of any organism to date with the study of a radiation-resistant microbe known to survive extreme environments. This research potentially could open up new opportunities to harness this microorganism, called Deinococcus radiodurans , for bioremediation.
A study published in the Aug. 20 issue of the Proceedings of the National Academy of Sciences observed a
The hassle of removing and cleaning your contacts every night, or even every month, could become a thing of the past, based on a study involving a new contact lens coating that kills bacteria.
The study involved rabbits. The coating: an extremely thin layer of selenium, a naturally occurring element found in soil, some plants and many foods we eat.
The rabbits showed no ill effects after two consecutive months of wearing the coated lenses, according to Ted Reid, Ph.D., of Texas Te
A new study of marine ecosystems suggests that the preservation of biodiversity is more than just a lofty goal – its an absolute necessity to keep the system healthy and prevent both local or regional extinction of multiple species.
The population balance between various fish species, their competitors and their predators are all essential to the proper functioning of the ecosystem, the study showed, and overfishing of any one species can have ripple effects that destabilize the whole
People living in the north and west of Britain in poor quality housing are at a significantly greater risk of high blood pressure than those living in warmer climates, and better quality housing, say scientists today.
The research, published recently in the International Journal of Epidemiology, shows how scientists from Imperial College London, the University of Edinburgh and University College London identified an `inverse housing law` in Britain, whereby people in colder climates such as
Internet websites promoting `alternative` cures for cancer can seriously harm patients who follow their advice . And some are downright dangerous – according to an editorial published today in the British Journal of Cancer. A survey of 13 sites relating to alternative or complementary medicine and cancer found that patients were not only discouraged from using conventional cancer therapies but were not informed about alternative remedies that have been shown to be ineffective. The w
Ginkgo biloba has no beneficial effect on memory and related mental functions of healthy older adults when taken following manufacturers instructions, according to a study in the Aug. 21st issue of the Journal of the American Medical Association conducted by researchers at Williams College in Williamstown, Mass. and The Memory Clinic in Bennington, Vt.
The study was designed and conducted by the papers lead author, Paul R. Solomon, Ph.D., professor of psychology and found