Virginia Tech researchers find novice teen drivers easily fall into distraction, accidents Cell phones, other distractions pose greater threat to teen drivers Teens may begin their driving habits with great caution, but as months behind the wheel pass, they begin to multi-task ...

Novel noninvasive therapy prevents breast cancer formation in mice Injectable therapy could help people avoid mastectomy BOSTON – A novel breast-cancer therapy that partially reverses the cancerous state in cultured breast ...

Research into fruit fly cells could lead to cancer insights New research by scientists at the University of Exeter has shown that cells demonstrate remarkable flexibility and versatility when it comes to how they divide - a finding with potential links ...

Alcohol, tobacco, drug use far higher in severely mentally ill In the largest ever assessment of substance use among people with severe psychiatric illness, researchers at Washington University School of Medicine in St. Louis and the University of Southern ...

Tripling tobacco taxes worldwide would avoid 200 million tobacco deaths Controlling tobacco marketing is also key to helping people quit smoking TORONTO, Jan. 2, 2014—Tripling taxes on cigarettes around the world would reduce the number of smokers by one-third ...

US global share of research spending declines New analysis shows Asia gaining, due to increased support from both government, industry ANN ARBOR, Mich. — The United States' global share of biomedical research spending fell from 51 percent in 2007 ...

Drivers engaged in other tasks about 10 percent of the time NIH, Virginia Tech study shows crash risks greatest for teens Drivers eat, reach for the phone, text, or otherwise take their eyes off the road about 10 percent of the time ...

High blood pressure potentially more dangerous for women than men WINSTON-SALEM, N.C. – Jan. 2, 2014 – Doctors may need to treat high blood pressure in women earlier and more aggressively than they do in men, according to scientists at Wake Forest ...

To grow or to defend: How plants decide Crop breeding for semi-dwarfed plants could also improve disease resistance Scientists have discovered how plants use steroid hormones to choose growth over defence when their survival depends on it. The findings ...

Insight into likelihood of retinal detachment following open globe injury Findings published in Jan. issue of Ophthalmology BOSTON (Jan. 1, 2014) – Ocular trauma causing open globe injury, or a breach in the wall of the eye, remains an important ...

New molecular targets identified in some hard-to-treat melanomas provide potential treatment option December 30, 2013 New York, NY / Los Angeles, CA: Stand Up To Cancer (SU2C), the charitable initiative supporting ground-breaking research ...

Sleep to protect your brain A new study from Uppsala University, Sweden, shows that one night of sleep deprivation increases morning blood concentrations of NSE and S-100B in healthy young men. These molecules are typically found in the brain. Thus, ...

Researchers use Hubble Telescope to reveal cloudy weather on alien world Weather forecasters on exoplanet GJ 1214b would have an easy job. Today's forecast: cloudy. Tomorrow: overcast. Extended outlook: more clouds. A team of scientists led by researchers in ...

Hyperhomocysteinemia patients with dyslipidemia are more likely to have stroke Hyperhomocysteinemia and abnormal blood lipids are independent risk factors for stroke. However, whether both factors exert a synergistic effect in the onset of stroke remains unclear. ...

Fetal umbilical vein for reconstruction of middle cerebral artery Umbilical vein has been substituted for artery in vascular transplantation, but it remains unclear whether the stress relaxation and creep between these vessels are consistent. A recent study reported ...

PLGA tubes are superior to autologous nerve graft for repaired sciatic nerve The viscoelasticity of natural and artificial biomaterials can be suitable for human physiological function by matching stress relaxation and creep properties. Dr. Chengdong Piao and ...

Large-aperture planar lens antennas with gradient refractive index It was recently shown that large-aperture lens antennas can be designed by using gradient-index (GRIN) metamaterials and that higher directivity and gain can be obtained than with traditional dielectric lens antennas. ...

Cloud mystery solved: Global temperatures to rise at least 4°C by 2100 Cloud impact on climate sensitivity unveiled

Finnish research team reveals how emotions are mapped in the body Researchers Aalto University have revealed how emotions are experienced in the body Researchers Aalto University have revealed how emotions are experienced in the body. Emotions adjust our ...

Competition in a rough neighborhood: Plant success in a desert environment Water use efficiency and relative growth rate govern competitive interactions in desert winter annuals Many people think of deserts as inhospitable places devoid of life, but numerous plants ...

Loyola bioethics study finds medical students concerned about desensitization to dying patients Loyola's Neiswanger Institute study finds medical students concerned about becoming insensitive when dealing with a dying patient MAYWOOD, Ill. – The imminent death ...

New studies give strong boost to binary-star formation theory VLA observations support 1 competing explanation for how double stars are formed Using the new capabilities of the upgraded Karl G. Jansky Very Large Array (VLA), scientists have discovered previously-unseen ...

Final recommendations on lung cancer screening Embargoed news from Annals of Intenral Medicine Final word: Task Force says screen high-risk populations for lung cancer High-risk adults between the ages of 55 and 80 should receive annual lung cancer screening ...

Climate change spurs tropical mangroves to expand in the north As mangrove trees lose ground to deforestation and urban sprawl, one development seems to be giving them a boost: climate change. Fewer winter cold snaps have enabled them to conquer new territory around their northern ...

Mangroves expand north as Florida freezes decline Mangrove forests have been expanding northward along the Atlantic coast of Florida for the last few decades not because of a general warming trend, but likely because cold snaps there are becoming a thing of the ...