Updated versions of big sellers like the Ford Escape, Nissan Sentra and Hyundai Elantra are at this year's Los Angeles Auto Show, as well as new luxury vehicles like the Alfa Romeo Giulia sedan.
Nursing homes and assisted living facilities are increasingly using sight, sound and other sensory cues to stimulate memory and provide a touch of the familiar for people with forms of dementia.
Charity experts say Facebook co-founder Mark Zuckerberg and his wife, Priscilla Chan, are among a new wave of billionaires who started giving away large sums in their 20s and 30s, rather than waiting.
Cash is passe, say digital mavens. If you really want to pay your friends back for that pizza party, use an app to shoot money to their mobile-phone number -- or their Facebook account.
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