School drug tests don't work, but 'positive climate' might PISCATAWAY, NJ – School drug testing does not deter teenagers from smoking marijuana, but creating a "positive school climate" just might, according to research reported in the ...

Brief mental training sessions have long-lasting benefits for seniors' cognition and everyday function Older adults who received as few as 10 sessions of mental (cognitive) training showed improvements in reasoning ability and speed-of-processing when compared with untrained ...

Advanced radiation therapy for head and neck cancer may be better than traditional radiation at preventing side effects and cancer recurrence Patients with head and neck cancer who are treated with an advanced form of radiation therapy may experience fewer side effects and ...

Study finds more targeted form of radiation improves survival in patients with head and neck cancers IMRT reduces side effects, also improves outcomes HOUSTON — Patients with cancers of the head and neck who received intensity-modulated ...

White parents more likely to use age-appropriate car seats than non-whites Race of parents remains a key predictor of whether children will be placed in the right safety seat, according to new U-M study Ann Arbor, Mich. — White parents reported higher ...

Fear of being too skinny may put teen boys at risk for depression, steroid use Steroid use more likely among depressed and bullying victims, study finds WASHINGTON – Teenage boys who think they're too skinny when they are actually a healthy weight are ...

'Superlens' extends range of wireless power transfer Engineers accomplish the first relatively long-range wireless power transfer by 'beaming' electromagnetic fields DURHAM, N.C. -- Inventor Nikola Tesla imagined the technology to transmit energy through thin air almost ...

Social media helps users embrace differences and provide support to one another, MU study finds Lady Gaga enables followers to embrace their awkwardness while deepening the perceived relationship they feel they have with the celebrity COLUMBIA, Mo. ...

Study: Autophagy predicts which cancer cells live and die when faced with anti-cancer drugs When a tumor is treated with an anti-cancer drug, some cells die and, unfortunately, some cells tend to live. A University of Colorado Cancer Center study published in the ...

Text messaging boosts flu vaccine rates in pregnant women January 10, 2014 --A study by researchers at the Mailman School of Public Health evaluated the impact of text messaging reminders for influenza vaccine in a low-income obstetric ...

Complementary medicine in wide use to treat children with autism, developmental delay

Study shows large carnivore numbers and range declining worldwide MISSOULA – New research co-written by University of Montana scientists finds steep declines in the worldwide populations and habitat range of 31 large carnivore species. The analysis, ...

Harvard scientists control cells following transplantation, from the inside out New work by Jeffrey Karp, Ph.D., has potential to make cell therapies more functional and efficient Harvard stem cells scientists at Brigham and Women's Hospital and MIT can now engineer ...

Indigenous groups more vulnerable in the fight against flu Research indicated that some Indigenous people such as in Alaska and Australia displayed limited immunity response to the effects of influenza. Published in the Journal Proceedings of the National ...

Living on islands makes animals tamer Study confirms Darwin's observations and numerous anecdotal reports of island tameness, says UC Riverside's Theodore Garland RIVERSIDE, Calif. — Most of us have seen pictures and probably YouTube videos of "tame" animals ...

Evidence of harmful effect of bisphenol A-based plastics Function and regeneration of switch proteins impaired Bisphenol A impairs the function of proteins that are vital for growth processes in cells. This finding has been reported by researchers from the ...

Regorafenib: hint of minor added benefit Advantage in overall survival, but disadvantage in severe side effects Regorafenib (trade name: Stivarga) has been approved in Germany since August 2013 for adults with metastatic colorectal ...

KIT researchers develop artificial bone marrow This news release is available in German. Artificial bone marrow may be used to reproduce hematopoietic stem cells. A prototype has now been developed by scientists of KIT, the Max Planck Institute for Intelligent ...

Study quantifies costs when failed banks shun financial transparency New study shows that more transparent accounting helps bidders, lowers costs when financial institutions fail Good accounting isn't just a hallmark of a well-run company: As a new study ...

Fresh faced: Looking younger for longer Newcastle University researchers have identified an antioxidant Tiron, which offers total protection against some types of sun damage and may ultimately help our skin stay looking younger for longer. Publishing in ...

The cyborgs era has started This news release is available in German. Medical implants, complex interfaces between brain and machine or remotely controlled insects: Recent developments combining machines and organisms have great potentials, but also give rise ...

Cilia use different motors for different tasks PROVIDENCE, R.I. [Brown University] — Cilia are one of nature's great multipurpose tools. The tiny, hair-like fibers protrude from cell membranes and perform all kinds of tasks in all kinds of creatures, from helping clear ...

1 species, 2 outcomes: Team seeks source of body louse pathology CHAMPAIGN, Ill. — A new study seeks to determine how one parasitic species can give rise to two drastically different outcomes in its host: The ...

Primary care practitioners hesitate to prescribe antidepressants for depressed teens Even in severe cases, most wouldn't use medications, says study in Journal of Developmental & Behavioral Pediatrics Philadelphia, Pa. (January 10, 2014) – Pediatric ...

Researchers at Rensselaer Polytechnic Institute uncover mechanism of genetic mutations known to cause familial Alzheimer's disease New study pinpoints structural effects of V44M and V44A mutations Troy, N.Y. - New research, led by Rensselaer Polytechnic Institute ...