Mental Health

Years of research have taught Elizabeth Loftus just how unreliable our memories are. From tweaking a real memory to planting a completely fabricated one, tampering with our minds is surprisingly easy.

Underscoring the severity of the U.S. overdose crisis, a first-of-its kind opioid intervention court aims to get drug-addicted criminal defendants into recovery before their criminal case is heard.

For centuries, scientists thought the human brain had no direct connection to the body's immune system. Now researchers seem to have found one, and say it may offer clues to multiple sclerosis, too.

Volunteer counselors and therapists are reaching out to people who were on the scene of the deadly shooting in Las Vegas. Thousands of people witnessed the massacre up close.