Health

1990 to 2021 saw decline in life expectancy in US

Life expectancy in the United States is worse than many other countries and declined from 1990 to 2021, according to a study published in the Dec. 7 issue of The Lancet.

Oncology & Cancer

Cancer risk declines in old age: New research helps explain why

When it comes to cancer, aging is a double-edged sword, researchers are increasingly learning. Age is considered the most important risk factor for cancer. That's because genetic mutations build up in cells over years and ...

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