The pontiff's six-day visit to the U.S. came to an end at Philadelphia International Airport, where he met Vice President Biden and delivered a brief farewell to the American cities that hosted him.
Today is the deadline card issuers have given for merchants to be ready to accept the new, more secure, computer-chipped cards. But there's still a long way to go.
The World Health Organization has just recommended that all HIV positive people take antiretroviral medications. If that guideline is enforced, it could help stop the spread of HIV worldwide.
Under the Affordable Care Act, former foster youths get Medicaid coverage until age 26. Many of them aren't aware of that, and getting that information to them isn't always easy.
Oregon becomes the third U.S. state to legalize recreational marijuana use, joining Colorado and Washington. The state is also letting residents wipe their criminal records of pot charges.
Sen. Rand Paul, R-Ky., is close to not making the main-stage for the Oct. 28 CNBC debate. Sen. Lindsey Graham, R-S.C., may not even make the undercard debate, which could feature just three people.
Why do we humans like to play so much? Play sports, play tag, play the stock market, play duck, duck, goose? We love it all. And we're not the only ones.