A new study finds about 7% of U.S. adults have been at the scene of a mass shooting and 2% have been injured during one.

Heart patients who eat a big, calorie-rich breakfast may significantly lower their risk of depression, according to new research.

A new study suggests ice baths and cold showers after exercise may help reduce stress, improve sleep and slightly boost quality of life, but the benefits appear short-lived -- and more high-quality research is needed.

A new study suggests adolescents exposed to intense, extreme temperatures may face an increased risk of behavioral problems and attention issues.

New research finds solitude is better for your health when it’s less intense and more connected to the world around you.

A new study finds people who take at least 5,000 steps a day experience fewer symptoms of depression.

Nearly half of Americans say they don’t get the alone time they need during the holidays, and more than half say it’s important to their mental health.

A new study finds people who use text abbreviations are less likely to get replies because their messages seem hollow or less important.

The latest CDC data shows anxiety and depression hitting U.S. adults harder, especially those 18-29 years old.

A new study finds using bright light therapy in addition to medication helps ease symptoms of major depressive disorder and bipolar depression.

Children exposed to unsafe levels of fine particulate matter through wildfires and other extreme forms of air pollution face an increased risk of depression, anxiety and other internalizing symptoms, a new study finds.

A new study finds teens and adults who take high doses of amphetamines commonly prescribed for ADHD have 5Xs the risk of new-onset psychosis.

A new study finds people who use their cellphone on a regular basis are more likely to be diagnosed with coronary heart disease, atrial fibrillation, heart failure and stroke. Poor sleep and mental distress linked to cellphone use may play a role.

Researchers find no link between semaglutide, the main ingredient in Ozempic and Wegovy, and depression, suicidal thoughts or behaviors in patients with no prior history of the conditions.

A new study finds sleep-deprived adults who get the most catch-up sleep on the weekend are 20% less likely to develop heart disease.

People who quickly swipe through online videos end up more bored and less satisfied than those who concentrate on the content, new study finds.