Researchers found that people who began using cannabis regularly before the age of 15 were more likely, as young adults, to seek treatment for depression, anxiety, suicidal thoughts, and physical ...

A large study following young people into their late twenties suggests that extended singlehood is linked to gradual declines in life satisfaction and rising loneliness, with mental health differences ...

A one-week mind-body retreat led to consistent changes in the brain and at the molecular level that were associated with ...

Exercise is the most effective and underused treatment for osteoarthritis, protecting joints while improving overall health.

Higher intake of full-fat cheese and cream was linked to lower dementia risk in a large Swedish study, but the evidence ...

Tiny cuts in hidden salt could quietly prevent tens of thousands of heart attacks and strokes—no diet overhaul required.

People who were current drinkers and averaged at least ≥14 drinks per week over their lifetime were classified as heavy ...

An AI app is decoding dinosaur footprints—and may have just spotted the world’s oldest birds hiding in plain sight.

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself. Scientists have produced the most detailed map ever created of dark ...

A newly developed imaging method blends ultrasound and photoacoustics to capture both tissue structure and blood-vessel function in 3D.

Helping care for grandchildren may help protect thinking and memory skills in older adults, according to research published by the American Psychological Association. The findings suggest that staying ...

Protective brain structures called perineuronal nets play a critical role in preserving social memory and may offer a new target for Alzheimer’s treatment. For many families affected by Alzheimer’s ...