Dr. David Gross, medical director of the sleep lab at the National Rehabilitation Hospital in Washington, D.C., says more than three-quarters of the patients who come to his lab are diagnosed with apnea.
Snoring was once considered a simple annoyance for bed partners, but there is a growing awareness in the medical community that the grunts and snorts of noisy sleepers can also be a sign of sleep apnea.
Credit Courtesy of Joseph Thulin / Biomedical Resource Center, Medical College of Wisconsin
The standard rat cage used in the U.S. (right) has 140 square inches of floor space. One interpretation of the new guidelines says this cage wouldn't be big enough to hold a male rat, a female rat and their babies. Instead, labs would have to house the rat family in a larger cage, like the 210-square-inch one on the left.
Scientists do experiments with millions of rats and mice each year, to study everything from heart disease to cancer to diabetes. Recently, some new recommendations about how to house female lab rodents and their babies caused an uproar, with experts at major research institutions now saying they're unsure of what they'll have to do to keep their government funding.
Seventy-three temporary wooden shelters were built last month by the American Red Cross together with other nongovernmental organizations in the Cite Soleil neighborhood of Port-au-Prince. Some residents of the new settlement, Village Carvil, have already added living space with tarps.
Charles Giiagliard, his wife and his five children live in this one-room shack in downtown Port-au-Prince. The Giiagliards are among half a million people who still live in the squalid tent camps seen all over Haiti's capital.
It was two years ago this month that a 7.0 earthquake struck Haiti, killing hundreds of thousands and leaving more than a million people homeless. Through U.S. charities, Americans donated more than $1.8 billion, but some in Haiti haven't seen much of that yet.
Charles Giiagliard, his wife and their five children live in a tiny one-room shack in downtown Port-au-Prince.
It's no secret who the most popular Republican is in this year's GOP presidential race. In just one single debate last year, GOP candidates mentioned the former President Ronald Reagan 24 times.
Right now, each candidate is vying for the mantle of Reagan conservatism. Yet some historians, and even some of the folks who worked for Ronald Reagan, are now wondering whether Reagan himself was enough of a Reagan conservative — at least the way it is defined today.
So what exactly is a Reagan conservative anyway? If he were alive, could Reagan get the GOP nod?
Empty gondolas sit parked above a lone skier in mid-December on an open trail at Loon Mountain ski area in Lincoln, N.H. Warm temperatures have continued to hover above optimal snowmaking levels, making for a late start to the ski season in the Northeast.
On Thursday, Haiti marked the second anniversary of the devastating 2010 earthquake. NPR's Jason Beaubien was back in the Caribbean nation for the quake memorials and he sent us this reporter's notebook about covering Haiti over the last few years.
Haiti is a land haunted by ghosts. My translator, Jean Pierre, won't shut up about the ghosts. He points toward some men plodding up the dusty street hauling huge bags of charcoal on their heads.
"Zombies," he declares. "Dead dudes are everywhere."