It's not just how long you live that matters. It's healthy life expectancy – the additional years of good health you can expect once you hit 65.
And by that measure, a new analysis shows it makes a lot of difference where Americans live.
Hawaiians are lucky in more than their idyllic weather and gorgeous scenery. Seniors there can expect a little more than 16 years of healthy life after 65. Women in Hawaii can expect more than 17 years.
Researchers have discovered the largest virus ever, and they've given it a terrifying name: Pandoravirus.
In mythology, opening Pandora's Box released evil into the world. But there's no need to panic. This new family of virus lives underwater and doesn't pose a major threat to human health.
"This is not going to cause any kind of widespread and acute illness or epidemic or anything," says Eugene Koonin, an evolutionary biologist at the National Institutes of Health who specializes in viruses.
Misha Friedman began training his lens on tuberculosis patients in the former Soviet Union in 2007, when he worked in logistics for the nonprofit Doctors Without Borders.
At first he took photos in his spare time, whiling away his off days by documenting the patients and hospital workers he met on the job. But this hobby quickly turned into more than that when he won a photo competition judged by renowned photojournalist Gary Knight, founder of the VII photo agency.