The southern African nation of Botswana has one of the highest rates of HIV in the world. Nearly 25 percent of all adults in the country are infected with the virus. Only the nearby kingdom of Swaziland has a higher rate.
But Botswana is also remarkable for its response to the epidemic. It has one of the most comprehensive and effective HIV treatment programs in Africa. Transmission of HIV from infected mothers to their fetuses and newborn babies has been brought down to just 4 percent.
In Washington, D.C., the glittering marble of public buildings and monuments can conceal the darkest of deeds. And in the crime novels of Mike Lawson, they do.
"When I started writing, the very first decision I made was, I wanted the book set in D.C.," says Lawson, who recently published his seventh Washington-based thriller, House Blood. "That was before I had a character, or anything else."
Researchers are studying the ability of beneficial micro-organisms - or probiotics - to treat a range of conditions from eczema to inflammatory bowel disease. And the idea that "good" bacteria are healthy for us is gaining traction.
The biggest scandal in the world right now has nothing to do with sex or celebrities. It's about an interest rate called LIBOR, or the London Interbank Offered Rate.
Most Americans probably never heard of LIBOR. When I first moved to New York, I hadn't. Back then, I could barely afford my apartment and got an adjustable rate mortgage. And so I wondered: When my rate adjusts, how will I know how much I'll be paying?
I searched through all the documents and it was right there — LIBOR. I would be paying a few percentage points above whatever LIBOR was.
It is definitely wrong to hit and run, but it's a little impressive that a high school student was hit and kept running. Anaheim, California police say a high school cross country team was running when a turning car whacked one of the runners. The young woman was apparently determined, because she got backed up and ran away. The driver called after her to stop, stayed where he was and called police. The runner was eventually treated and suffered only minor injuries.