Latest Story

Cocaine and the teen brain: Yale research offers insights into addiction

February 22, 2012
Cocaine and the teen brain: Yale research offers insights into addiction

When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug’s effects, Yale and other scientists have found. Now two new studies by a Yale team identify key genes that regulate this response and show that interfering with this reaction dramatically increases a mouse’s sensitivity to cocaine....

Read more »

Are there biosocial origins for antisocial behavior?

February 22, 2012
Are there biosocial origins for antisocial behavior?

An assistant professor at Sam Houston State University, College of Criminal Justice is working to unlock the mysteries surrounding the role that genetics and environmental influences play on criminal and antisocial behavior. “Biosocial research is a multi-disciplinary way of studying antisocial behavior,” said Dr....

Read more »

Childhood Obesity – Can Faith-Based Organizations Make a Difference?

February 22, 2012
Childhood Obesity – Can Faith-Based Organizations Make a Difference?

Faith-based advocacy has been cited as a valuable tool in combating childhood obesity, but evidence is needed to support this assertion and to define how the link between advocacy and policy can contribute to promoting permanent lifestyle changes. This article is part of a...

Read more »

News coverage showing role of alcohol in violent crime may sway support for liquor-control laws

February 22, 2012
News coverage showing role of alcohol in violent crime may sway support for liquor-control laws

If people see news coverage of alcohol’s role in violent crime and fatal injuries, they may give more support to alcohol-control laws, according to a study in the March issue of the Journal of Studies on Alcohol and Drugs. It’s estimated that drinking is...

Read more »

Prevalence of improper condom use a public health issue worldwide

February 22, 2012
Prevalence of improper condom use a public health issue worldwide

Problems with the correct use of the male condom, such as not wearing a condom throughout sex or putting it on upside down, are common in the U.S. and have become a major concern of public health officials. New research shows that countries around...

Read more »

Link between antibiotic use on the farm and potentially lethal human infections

February 22, 2012
Link between antibiotic use on the farm and potentially lethal human infections

Researchers have discovered that a strain of methicillin-resistant Staphylococcus aureus (MRSA) bacteria that humans contract from livestock was originally a human strain, but it developed resistance to antibiotics once it was picked up by farm animals. The findings, which appear in the online journal...

Read more »

Superbugs From Space Offer New Source of Electricity

February 22, 2012
Superbugs From Space Offer New Source of Electricity

Bacteria normally found 30km above the earth have been identified as highly efficient generators of electricity. Bacillus stratosphericus – a microbe commonly found in high concentrations in the stratosphere orbiting the earth with the satellites – is a key component of a new ‘super’...

Read more »

Environmental pollutant linked with overweight

February 22, 2012
Environmental pollutant linked with overweight

The levels of the environmental pollutant perfluorooctanoic acid (PFOA) that mothers had in their blood during pregnancy increased the risk of obesity in their daughters at 20 years of age. The findings come from a recent study of Danish women in which the Norwegian...

Read more »

Extending smoking ban outside bars could help curb ‘social smoking’

February 21, 2012
Extending smoking ban outside bars could help curb ‘social smoking’

Extending the smoking ban outside bars could help curb “social smoking” because this goes hand in hand with drinking, suggests a small qualitative study published online in Tobacco Control. The international evidence suggests that while the prevalence of smoking per se has decreased, social...

Read more »

Alcohol in movies influences young teens’ drinking habits

February 21, 2012
Alcohol in movies influences young teens’ drinking habits

Comparing media and family predictors of alcohol use: A cohort study of US adolescents Young teens who watch a lot of movies featuring alcohol are twice as likely to start drinking compared to peers who watch relatively few such films, reveals research published in...

Read more »

Concerns related to the role of hydraulic fracturing in shale gas production

February 20, 2012
Concerns related to the role of hydraulic fracturing in shale gas production

The use of hydraulic fracturing in shale gas development took center stage Friday as a panel of U.S. and Canadian experts discussed the contentious practice in a three-hour symposium hosted by the American Association for the Advancement of Science (AAAS). The panel, moderated by...

Read more »

Search Site

Loading