LOS ANGELES — Maybe you'd like to spend time on hobbies or hang out with friends, but nothing feels as exciting and engaging as it used to –– so you just squander another hour on social media. Your ...

Maybe you’d like to spend time on hobbies or hang out with friends, but nothing feels as exciting and engaging as it used to –– so you just squander another hour on social media. Your problem may have ...

A new clinical trial has found evidence that the dopamine-enhancing drug tolcapone can help improve self-control and reduce alcohol consumption in people with alcohol use disorder. The study, ...