A decade-long study of nearly 24,000 adults has uncovered a troubling connection between being a night owl and cognitive decline -- with a surprising twist.

That joint might not be as harmless as you think. A new study reveals that chronic marijuana use — whether smoked or consumed as edibles — may impair blood vessel function in ways comparable to ...

Scientists have identified the most powerful solar storm ever recorded, an extreme event that struck Earth around 12,350 BC, ...

You know that friend who always says "I'm too old to start dieting now"? A massive new Finnish study tracking over 23,000 ...

Why did your hometown newspaper vanish while the next town over kept theirs? This isn’t bad luck − it’s a systemic pattern.

A new study published in Nature Aging has uncovered new molecular signatures of frontotemporal dementia by analyzing over ...

That surge of anger and irritability many women experience before their periods doesn't fade away as they approach menopause — it may actually intensify.

A groundbreaking new drug called zilebesiran has shown that just one injection every six months, when added to standard pills, can significantly lower blood pressure by 4 to 12 points depending on the ...

Social jet lag associated with irregular sleep patterns and inconsistent exposure to daylight is increasingly common, and has ...

Narcissism has become the armchair diagnosis of the decade. Social media is awash with people flinging the label around.

A new Talker Research survey of 2,000 Americans uncovers a troubling reality: 72% of us are living in moderate or poor health ...

Your ancestors were hauling massive whale bones up steep cliffs and dragging them miles inland to their cave homes 20,000 ...