University of California
Irvine, Calif. -- UC Irvine scientists have shown for the first time that neural stem cells can rescue memory in mice with advanced Alzheimer's disease, raising hopes of a potential treatment for the leading cause of elderly dementia that afflicts 5.3 million people in the U.S.
Irvine, Calif. -- Burning of fossil fuels pumps chemicals into the air that react on surfaces such as buildings and roads to create photochemical smog-forming chlorine atoms, UC Irvine scientists report in a new study.
Even Albert Einstein might have been impressed. His theory of general relativity, which describes how the gravity of a massive object, such as a star, can curve space and time, has been successfully used to predict such astronomical observations as the bending of starlight by the sun, small shifts in the orbit of the planet Mercury and the phenomenon known as gravitational lensing.
TALLAHASSEE, Fla. -- A study of oyster reefs in a once-pristine California coastal estuary found them devastated by invasive Atlantic Coast crabs and snails, providing new evidence of the consequences when human activities move species beyond their natural borders.
Young adolescents care a lot about what others think about them. A new study confirms this using brain-mapping techniques that shed new light on this complex period of social development.
The study, published in the July/August 2009 issue of the journal Child Development, is authored by researchers at the University of Oregon and the University of California Los Angeles.
STANFORD, Calif. -- They're called "fruit flies" for a reason, and it sure isn't for lack of appetite. But like most animals, the pests typically lose their appetite when they get infected. We humans go them one better: Even when bug-free and hungry, some of us are tempted to do some serious fasting, in hopes of living longer, healthier lives.
The Primary Care Paradox and the Need to Integrate Primary and Specialty Care to Improve the Quality of Healthcare
Self-assembling and self-organizing systems are the Holy Grails of nanotechnology, but nature has been producing such systems for millions of years. A team of scientists has taken a unique look at how thousands of bacterial membrane proteins are able to assemble into clusters that direct cell movement to select chemicals in their environment.
BERKELEY, CA -- Researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory and the University of California at Berkeley have demonstrated a way to fabricate efficient solar cells from low-cost and flexible materials.
The joint research, funded by the National Multiple Sclerosis Society and the UK MS Society as well as the National Institutes of Health and Howard Hughes Medical Institute, was conducted by scientists at the University of California San Francisco (UCSF) and University of Cambridge and was published today (01 July) in the journal Genes and Development.
ANN ARBOR, Mich.---Physicists have found a way to drastically prolong the shelf life of quantum bits, the 0s and 1s of quantum computers.
WASHINGTON -- A thorough cost-benefit analysis that includes an assessment of meaningful alternatives is needed to reveal the potential security advantages of deploying new detector systems to screen cargo for nuclear and radiological materials at U.S. ports and border crossings.
The sustainability of fisheries depends on the transparency with which coastal states incorporate scientific advice into policies, reports a study led by researchers at Dalhousie University in Halifax, Nova Scotia and published in the journal PLoS Biology.
Without the process of domestication, humans would still be hunters and gatherers, and modern civilization would look very different. Fortunately, for all of us who do not relish the thought of spending our days searching for nuts and berries, early civilizations successfully cultivated many species of animals and plants found in their surroundings.
Without the process of domestication, humans would still be hunters and gatherers, and modern civilization would look very different. Fortunately, for all of us who do not relish the thought of spending our days searching for nuts and berries, early civilizations successfully cultivated many species of animals and plants found in their surroundings.
