While the number of people infected with HIV each year is relatively steady — approximately 50,000 new infections each year — there was a 48 percent increase in the number of young HIV-infected African American men who have sex with men from 2006 to 2009.
Chlorine and pH have to be in balance to kill germs that can make swimmers sick.
'Tis the season of the swimming pool, and here at Shots we've been patronizing our local public pools to escape the heat. One can't, however, frequent a pool without eventually contemplating its cleanliness, especially during a heat wave, when it's packed with people of all ages.
Construction equipment sits idle at the work site of a half-completed 236-foot FAA control tower at Oakland International Airport.
Credit Justin Sullivan / Getty Images
The stalemate in Congress over funding for the Federal Aviation Administration means the suspension of more than 200 airport expansion and renovation projects around the country, which is putting tens of thousands of people out of work.
Electrician Richard Zemlok is one of 60 engineers and contractors who were laid off in Oakland, Calif., as a result of the dispute.
He's no stranger to layoffs. A taut, barrel-chested man in his 50s, Zemlok spent 22 years at a local Toyota assembly plant before it was shut down last year.
A pregnant woman wearing headphones, possibly working on her delivery playlist.
Credit Richard Semík / istockphoto.com
Last Friday, we heard a story about one woman's soundtrack to her son's birth. We then asked you to tell us about the music you listened to while you or your partner gave birth. The stories you sent in were moving-- and funny. "Push It" by Salt 'n' Pepa seems to be a clear favorite. One birth playlist included the Star Wars theme. And then there were the accidental soundtracks.
Let's say you're a vampire bat, and you are trying to decide where to bite your victim. You want a spot rich in blood, right? But how do you find such a spot?
Turns out, vampire bats have a kind of remote sensing ability that can tell them where there is a warm patch of skin on a nearby animal. And a warm patch of skin means there are blood vessels just below the skin surface. And now scientists have identified the molecular basis for this remote sensing ability.
Watching a lot of TV makes for fatter kids, but media multitasking has taken the place of television in most kids' lives. So parents and pediatricians might want to rethink how they manage children's screen time.
Libyans shout slogans at a rally in rebel-held Benghazi, in eastern Libya on July 31. The rally was held to pay respect to Abdel-Fattah Younis, the Libyan rebels' slain military chief. Now, his family, tribesmen and supporters are demanding answers from the rebel authorities about his death.
In eastern Libya, the rebel stronghold of Benghazi is filled with tension following the murder last week of the rebels' top military commander.
Abdel-Fattah Younis was killed in mysterious circumstances. Now, members of his family and his tribe — one of the most powerful in Libya — are accusing the rebel authorities of dragging its feet in the investigation.
President Barack Obama walks back to the Oval Office after speaking in Rose Garden of the White House, Aug. 2, after the Senate passed the debt ceiling legislation.
Credit Carolyn Kaster / AP
Ah, the Out Years.
During the recent debt-ceiling debate, the phrase became a recurring motif. "You've got to look at the deficit not just in the next 10 years," White House political adviser David Plouffe told NPR, "but does it also produce savings in the out years."
Sen. Mike Crapo (R-Idaho) told the Los Angeles Times that enforcement of the plan will be the key to its success, but "it's always in the out years and it never happens."