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Caltech scientists develop DNA origami nanoscale breadboards for carbon nanotube circuits

In work that someday may lead to the development of novel types of nanoscale electronic devices, an interdisciplinary team of researchers at the California Institute of Technology (Caltech) has combin

Cave study links climate change to California droughts

California experienced centuries-long droughts in the past 20,000 years that coincided with the thawing of ice caps in the Arctic, according to a new study by UC Davis doctoral student Jessica Oste

Scripps team shows diet switching can activate brain's stress system, lead to 'withdrawal' symptoms

LA JOLLA, CA, November 9, 2009 - In research that sheds light on the perils of yo-yo dieting and repeated bouts of sugar-bingeing, researchers from The Scripps Research Institute have shown in ani

New imagining technique could lead to better antibiotics and cancer drugs

COLLEGE STATION -- A recently devised method of imaging the chemical communication and warfare between microorganisms could lead to new antibiotics, antifungal, antiviral and anti-cancer drugs, sa

Studies show marine reserves can be an effective tool for managing fisheries

SANTA CRUZ, CA--Studies conducted in California and elsewhere provide support for the use of marine reserves as a tool for managing fisheries and protecting marine habitats, according to biologists

Scientists uncover new key to the puzzle of hormone therapy and breast cancer

PHILADELPHIA -- The use of postmenopausal hormone therapy has decreased over time in the United States, which researchers suggest may play a key role in the declining rate of atypical ductal hyper

Scientists visualize how bacteria talk to one another

Using imaging mass spectrometry, researchers at the University of California, San Diego have developed tools that will enable scientists to visualize how different cell populations of cells communi

Deep creep means milder, more frequent earthquakes along Southern California's San Jacinto fault

With an average of four mini-earthquakes per day, Southern California's San Jacinto fault constantly adjusts to make it a less likely candidate for a major earthquake than its quiet neighbor to the

AIBS publishes Darwin articles open access

To celebrate the 150th anniversary this month of the publication of On the Origin of Species, the American Institute of Biological Sciences (AIBS) is publishing open access two peer-reviewed articl

Carnegie Mellon researchers receive grant

PITTSBURGH -- Carnegie Mellon University's Lucio Soibelman, H. Scott Matthews and Jose M.F.

Physical education key to improving health in low-income adolescents

School-based physical education plays a key role in curbing obesity and improving fitness among adolescents from low-income communities, according to a new study led by researchers at the Universit

TV bombards children with commercials for high-fat and high-sugar foods

St. Louis, MO, November 4, 2009 -- Childhood obesity in the United States is reaching epidemic proportions.

Tags reveal white sharks have neighborhoods in the north Pacific, say Stanford researchers

The white shark may be the ultimate loner of the ocean, cruising thousands of miles in a solitary trek, but a team of researchers has discovered that the sharks have maintained such a consistent pa

NRL sensor provides critical space weather observations

(Washington, DC ? Nov. 3, 2009) -- Launched from Vandenberg Air Force Base, Calif., aboard an United Launch Alliance Atlas V launch vehicle, Oct.



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