A new review of multiple studies suggests that regular physical activity can significantly lower anxiety and depressed moods ...

A clinical trial suggests that a wake-promoting drug may help early-morning shift workers overcome the biological challenges of working during hours when the brain expects sleep.

Millions of kids take melatonin, but doctors are raising red flags against the sleeping drug. Melatonin may help some kids sleep—but experts warn the popular “natural” sleep ...

Melatonin is now widely used to help children sleep, but scientists say the enthusiasm may be getting ahead of the evidence. A major review found clear benefits for children with conditions like ...

Stress and psychological trauma among military personnel involved in the current U.S.–Israel military campaign against Iran ...

Caffeine is considered a universal stimulant, but among people with Attention Deficit Hyperactivity Disorder the response to ...

Millions more adults should consider starting cholesterol-lowering medications earlier to reduce their risk of heart attack ...

Brain-computer interface, an innovative technology frontier that establishes a direct link between the human brain and ...

Major depressive disorder (MDD) is a severe form of depression characterized by a persistent low mood, hopelessness, ...

They live in our houses, drink our water and even sleep in our beds. Cats have become an integral part of many households and ...

The proposal, expected to begin as early as April 2026, would provide Medicare beneficiaries with up to $500 annually to purchase CBD products. Supporters argue the program could expand access to ...