Health

Staying healthy now to work into older age

(HealthDay)—While you can take Social Security benefits at age 62 and get 75% of your maximum, waiting until you reach full retirement age (between age 66 and 67 depending on the year you were born) gets you much closer ...

Gerontology & Geriatrics

AARP chief: How living to 100 changes our ideas about aging

Jo Ann Jenkins is the CEO of AARP, the world's largest nonprofit, nonpartisan membership organization. AARP is focused on helping people "improve their quality of life" as they age; it has more than 38 million members.

Health

Food insecurity common across US higher education campuses

Many university and college students across the U.S. report lacking access to a reliable supply of nutritious food, a concept known as food insecurity, which can affect their ability to learn, according to research presented ...

Psychology & Psychiatry

Two fraudsters, one passport

Computers are more accurate than humans at detecting digitally manipulated ID photos, which merge the images of two people, new research has found.

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Security

Security is the degree of protection against danger, loss, and criminals.

Security has to be compared and contrasted with other related concepts: Safety, continuity, reliability. The key difference between security and reliability is that security must take into account the actions of people attempting to cause destruction.

This text uses material from Wikipedia, licensed under CC BY-SA