Most Viewed Risk Behavior Current Events | Risk Behavior News
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Lung cancer survival better in women
Women with lung cancer are living longer than men, even when the disease is untreated. view more (2005-11-02)
Differences in sexual desire can be attributed to genetic variances
New evidence that individual differences in human sexual desire can be attributed to genetic variations has been revealed by a research group headed by a professor of psychology at the Hebrew University of Jerusalem. view more (2006-05-31)
Plants tell caterpillars when it's safe to forage
The world is filled with cues that could influence the daily feeding patterns of an organism. Many plants, for example, respond to foraging damage by releasing specialized chemical signals-volatile organic compounds that evaporate in the air-that attract the forager's natural enemies. view more (2006-05-16)
Mammals that hibernate or burrow less likely to go extinct
The best way to survive the ill-effects of climate change and pollution may be to simply sleep through it. view more (2009-01-29)
Tumor cells that border normal tissue are told to leave
The thin, single-cell boundary where a tumor meets normal tissue is the most dangerous part of a cancer according to a new study by scientists at Washington University School of Medicine in St. Louis. view more (2006-01-11)
Nicotine exposure during development leads to hearing problems
Scientists know that children of women who smoke during pregnancy can develop hearing-related cognitive deficits. For the first time, researchers believe they have evidence that not only implicates nicotine as the culprit, but also shows what the substance does to the brain to cause these deficits. view more (2006-07-19)
Parasites trigger healthy eating in caterpillars
Some parasites trigger their own destruction by altering their hosts' behavior, researchers at The University of Arizona and Wesleyan University report in Nature. view more (2005-07-29)
Comparison of cocaine and methamphetamine 'highs' finds differences in onset, pattern and duration
Investigators at the Jane and Terry Semel Institute for Neuroscience and Human Behavior at UCLA examining responses to cocaine and methamphetamine use find distinct differences in onset, pattern and duration. view more (2005-08-25)
Parental conflict may affect children's behavior and learning by disrupting their sleep
For years, researchers have known that children who grow up in homes with high levels of conflict tend to have behavior and learning problems. view more (2006-02-10)
Secondhand smoke increases teen test failure
Teens exposed to secondhand smoke at home are at increased risk of test failure in school, suggests a new study in the Journal of Adolescent Health. view more (2007-09-20)
Psychologist increases preschooler compliance in study
Parents and teachers can dramatically increase the compliance of preschool children who don't obey - and head off serious behavior problems down the road - by closely following a little-known, three-step "guided compliance" regimen. view more (2006-09-29)
Good news for the medical marijuana movement: pot proliferates brain cells and boosts mood
Most drugs of abuse decrease the generation of new neurons in the brain, but the effects of marijuana on this process, called neurogenesis, had not been clear. view more (2005-10-14)
Kids who drink early in life: What does it mean for their future?
Alcohol experimentation in late childhood or early adolescence is a common event. An early age of first drink (AFD), however, is associated with a variety of negative outcomes. view more (2005-10-14)
Tissue stiffness drives tumor formation
The relationship between tissue rigidity and tumor formation is fairly well established; however, what is not so well understood is what happens on a molecular level that contributes to such stiffness. view more (2005-09-23)
Hormonal signaling in the brain: radical shift in understanding information processing
Two University of Edinburgh professors from the Centre for Integrative Physiology describe how "our understanding of how the brain processes information is undergoing a radical shift as we begin to recognize the implications of hormonal signaling systems within the brain itself," explained Gareth Leng. view more (2005-07-20)
Chronic Alcohol Exposure Can Affect Brain Protein Expression
Researchers at the University at Buffalo studying the effects of alcohol on the brain, using zebrafish as a model, have identified several novel central nervous system proteins that are affected by chronic alcohol exposure. view more (2006-08-30)
Anxiety disorders increase risk of suicidal thoughts and attempts
A pre-existing anxiety disorder significantly increases the risk of a subsequent onset of suicidal thoughts and suicide attempts. view more (2005-11-08)
Early childhood behavior predicts adolescent alcohol and drug use
Children's behavior as early as age 3 can predict whether they will use alcohol and illicit drugs in adolescence, according to a study published in the July/August issue of the journal Child Development. view more (2006-07-13)
Good parenting in kindergarten increases chances of good kids in fourth grade
How you interact with your children when they're just starting kindergarten helps determine their behavior by the time they finish fourth grade. view more (2005-09-14)
Reading and behavior problems intertwined in boys
It's been known for more than a decade that children with reading problems, particularly boys, also tend to have behavior problems, and vice versa. view more (2006-02-09)
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