Health

Population shift resulting in fewer homicides

The international homicide rate has dropped 20 percent since 1990 and a new study concludes it's likely not due to changes in domestic policies or current events.

Psychology & Psychiatry

With one suicide every 40 seconds, WHO urges action

Nearly 800,000 people commit suicide each year—more than those killed by war and homicide or breast cancer, the World Health Organization said Monday, urging action to avert the tragedies.

Diseases, Conditions, Syndromes

A new picture of dengue's growing threat

Research published today in Nature Microbiology paints a startling new picture of where dengue, the world's fastest-growing mosquito-borne virus, will spread to put more than 6 billion people at risk toward the end of the ...

Alzheimer's disease & dementia

Road to cell death mapped in the Alzheimer's brain

Scientists have identified a new mechanism that accelerates aging in the brain and gives rise to the most devastating biological features of Alzheimer's disease.

page 14 from 19