Health

Anatomy may be key to female orgasm

(HealthDay)—Despite what's often portrayed in movies and on TV, most women can't orgasm with penetration alone during sexual intercourse.

Medical research

Scientists discover potential cause of Alzheimer's disease

Prevailing theories posit plaques in the brain cause Alzheimer's disease. New UC Riverside research instead points to cells' slowing ability to clean themselves as the likely cause of unhealthy brain buildup.

Psychology & Psychiatry

Researchers find IQ scores dropping since the 1970s

A pair of researchers with the Ragnar Frisch Centre for Economic Research in Norway has found that IQ test scores have been slowly dropping over the past several decades. In their paper published in Proceedings of the National ...

Diseases, Conditions, Syndromes

Why hip fractures in the elderly are often a death sentence

The news an elderly relative has broken a hip tends to sound alarm bells, perhaps more than breaking another bone would. That's because a hip fracture dramatically increases an older person's risk of death.

Psychology & Psychiatry

People can die from giving up the fight

People can die simply because they've given up, life has beaten them and they feel defeat is inescapable, according to new research.

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