Deactivating a specific gene transforms meek mice into daredevils, researchers have found. The team believe the research might one day enable people suffering from fear – in the form of phobias or anxiety disorders, for example – to be clinically treated.

Researchers at Stanford University say they have made a connection between a person’s musical training and their ability to process words.

Scientists may have found a gene for fear — a gene that controls production of a protein in the region of the brain linked with fearful responses.

More than 700 computer game enthusiasts are gathering in Singapore to take part in the world’s biggest competition for computer and video games.

Excessive computer gaming has the hallmarks of addiction, suggests new experiments on “drug memory”. The researchers argue it should be classified as such, enabling “addicts” to start seeking help.

Decaffeinated — not caffeinated — coffee may cause an increase in harmful LDL cholesterol by increasing a specific type of blood fat linked to the metabolic syndrome, hints a new study presented at the American Heart Association’s Scientific Sessions 2005.