Understanding where and how memories are formed could lead to more ways to treat conditions like PTSD and addiction.

Remorse and sorrow from a bad choice can haunt you for years, even decades. But there are evidence-based ways to move past regret.

Hostile partners can experience jumps in stress and blood pressure after an argument. But there are ways to cool conflicts, even during a pandemic holiday season.

Applying the principles of ecology and evolution could help oncologists anticipate cancer drug resistance and optimize their treatment plans for patients.

One hundred years after the discovery of insulin, replacement therapy represents “a new kind of medicine,” says Douglas Melton, co-director of Harvard Stem Cell Institute.

Even low levels of physical therapy may lower the likelihood of long-term opioid use after total knee replacement, a study of 67,000 patient records shows.

Even when the condition lasts a lifetime, there are behavioral treatments and prescription drugs that make it easier for people with attention-deficit hyperactivity disorder to thrive.

Menstruating women who sleep less than six hours a night suffer worse periods. But leading treatments for insomnia rarely look at menstrual health.