Brushing your teeth could prevent heart disease Prospective study finds clinically significant difference in atherosclerosis progression based on changes in periodontal health Taking care of your gums by brushing, flossing, and regular ...

Animal welfare scientists reveal infrequent and inconsistent acceptance of existing data by EPA to satisfy endocrine disruptor testing requirements Norfolk, Va. – An original article by scientists at People for the Ethical Treatment of Animals ...

Mid-level health workers as effective as physicians This news release is available in Spanish, French, Portuguese and Arabic. Countries facing severe shortages and poor distribution of health workers could benefit from training and deploying more ...

A new weapon in the fight against superbugs The ever-increasing threat from "superbugs" -- strains of pathogenic bacteria that are impervious to the antibiotics that subdued their predecessor generations -- has forced the medical community to look for bactericidal ...

Patients' 'immune fingerprints' may help diagnose bacterial infections and guide treatment Body's immune response indicates type of infection and which antibiotics to use Washington, DC (October 31, 2013) — A patient's immune response may provide better and more ...

New techniques produce cleanest graphene yet Columbia Engineers develop new device architecture for 2D materials, making electrical contact from the 1D edge New York, NY—October 31, 2013—Columbia Engineering researchers have experimentally demonstrated for the ...

Global warming as viewed from the deep ocean The intermediate waters of the Pacific Ocean are absorbing heat 15 times faster over the past 60 years than in the past 10,000 Some climate change skeptics have pointed out that global atmospheric temperatures ...

Is global heating hiding out in the oceans? Parts of pacific warming 15 times faster than in past 10,000 years A recent slowdown in global warming has led some skeptics to renew their claims that industrial carbon emissions are not ...

Making electrical contact along 1-D edge of 2-D materials As postdoc at Columbia, CCNY physicist Cory Dean and colleagues devised new method that addresses graphene's contamination problem Dr. Cory Dean, assistant professor of physics at The City College of New ...

Researchers identify molecule that orients neurons for high definition sensing Many animals have highly developed senses, such as vision in carnivores, touch in mice, and hearing in bats. New research from the RIKEN Brain Science Institute has uncovered a brain molecule that can explain ...

A 20 percent sugary drink tax would cut number of UK obese adults by 180,000 As biggest consumers, under 30s likely to be most affected A 20% tax on sugar sweetened drinks would reduce the number of UK adults who are obese by 180,000 (1.3%) and who are overweight ...

Important breakthrough in identifying effect of epilepsy treatment 50 years after valproate was first discovered, research published today in the journal Neurobiology of Disease, reports how the drug works to block seizure progression. Valproate (variously ...

Stem cell scarring aids recovery from spinal cord injury VIDEO: The animation shows a simplified view of lesion development after spinal cord injuries in mice, with and ...

CU-Boulder-led team gets first look at diverse life below rare tallgrass prairies America's once-abundant tallgrass prairies—which have all but disappeared—were home to dozens of species of grasses that could grow to the height of a man, hundreds of ...

Microsatellite DNA analysis reveals genetic change of P. vivax in Korea, 2002-2003 Continual reintroduction of P. vivax from North Korea could be the cause of change Malaria is one of the major infectious diseases transmitted by mosquitos, with enormous impact on ...

Study tracks risk of VL exposure in Brazil's urban areas Analysis could apply to tracking infection risks in other urban areas Visceral Leishmaniasis (VL) is a severe chronic systemic disease caused by the protozoa (Leishmania infantum) in South America, the Mediterranean, ...

Can an oil bath solve the mysteries of the quantum world? For the past eight years, two French researchers have been bouncing droplets around a vibrating oil bath and observing their unique behaviour. What sounds like a high-school experiment has in fact provided ...

Racism linked with gun ownership and opposition to gun control in white Americans A new study has found that higher levels of racism in white Americans is associated with having a gun in the home and greater opposition to gun control policies. The ...

Public health policies and practices may negatively affect marginalized populations Author says it's important for public health officials to speak to populations that will be affected by a public health policy or program TORONTO, Oct. 29, 2013--Despite the ...

NIH scientists develop candidate vaccine against respiratory syncytial virus Structure-based design may be key to successful vaccine for common childhood illness An experimental vaccine to protect against respiratory ...

A new way to monitor induced comas Automated system could offer better control of patients' brain states CAMBRIDGE, Mass-- After suffering a traumatic brain injury, patients are often placed in a coma to give the brain time to heal and allow dangerous ...

Critical gene in retinal development and motion sensing identified Discovery aids in understanding the organization of parts of the eye, brain Our vision depends on exquisitely organized layers of cells within the eye's retina, each with a distinct role in perception. ...

Gene found to foster synapse formation in the brain Implications for language development, autism, epilepsy Researchers at Johns Hopkins say they have found that a gene already implicated in human speech disorders and epilepsy is also needed for vocalizations and ...

Pregnant women who snore at higher risk for C-sections, delivering smaller babies Snoring at least 3 nights a week may influence delivery and baby's health; higher risk for moms with sleep-related breathing problem pre-pregnancy ANN ARBOR, Mich. — ...

'Flipping the switch' reveals new compounds with antibiotic potential CORVALLIS, Ore. – Researchers at Oregon State University have discovered that one gene in a common fungus acts as a master regulator, and deleting it has opened access to a wealth ...