Alcohol abuse is more complicated than simply drinking too much. There may be five separate types of problem drinkers, according to Penn State researchers, and each one may be more common at different..

Researchers have developed a method that increases the signal strength from microbial electrochemical cells by up to 20 times. The secret is a film with an embedded bacterium: Shewanella oneidensis.

Miniature devices for sensing biological molecules could be developed quicker, thanks to a rapid prototyping method.

A new study finds pesticide residues in the soils of 11 European countries in six different cropping systems.

A minimally invasive treatment for retinal detachment gives patients sharper vision, less distortion and reduced side-effects, according to the findings of a recent trial.

Women tend to be more conservative than men on political questions related to marijuana. A recent study finds that this gender gap appears to be driven by religion and the fact that men are more likel..

New research finds that cannabis use among teens doesn't appear to lead to greater conduct problems or greater affiliation with other teens who smoke cannabis. Instead, it's adolescents with..

Children treated for obesity in primary or outpatient care have a relatively good chance of fending off weight problems over the next few years as well, a study shows.

In a new study, researchers describe a method for pinpointing tumor-specific factors in blood that can elicit a protective immune response in the body and may one day be harnessed to produce an effect..

Google’s Dart language, once positioned a potential replacement for JavaScript in the browser, was rebooted for client-side web and mobile development with the release of Dart 2 in August 2018. Now Da..