Everybody itches. Sometimes itch serves as a useful warning signal — there's a bug on your back! But sometimes itch arises for no apparent reason, and can be a torment.
Think of the itchy skin disorder eczema, or the constant itching caused by some cancers. "A very high percentage of people who're on dialysis for chronic kidney disease develop severe itch that's very difficult to manage," says Dr. Ethan Lerner, an associate professor of dermatology at Harvard Medical School.
Scientists now say they've got a much better clue as to how itch happens.
Bonner, who has represented Alabama's 1st District for six terms since 2003, will become vice chancellor of government relations and economic development at Alabama. His sister, Judy Bonner, serves as president of the university.
Quite a few medical school students have something against obese people, and most of those who have such a bias are unaware of it.
That's the conclusion of study appearing in the July issue of Academic Medicine. It was conducted at the Wake Forest School of Medicine in Winston-Salem, N.C. The study's author says the subconscious judgments could affect how patients are treated.
As predicted, abortion opponents on Capitol Hill are wasting no time in their efforts to turn publicity over the recent murder conviction of abortion provider Kermit Gosnell to their legislative advantage.
At nearly seven miles below the water's surface, the Mariana Trench is the deepest spot in Earth's oceans. And the site north of Guam is where director and explorer James Cameron recently fulfilled a longtime goal of reaching the bottom in a manned craft.
For the dive, Cameron designed a 24-foot submersible vehicle, the Deepsea Challenger — "this kind of long, green torpedo that moves vertically through the water," as he tells All Things Considered's Melissa Block. Cameron was able to watch his descent, he says, through a window that was about 9-1/2 inches thick.
Supreme Court Justice Sonia Sotomayor's wicked, waggish sense of humor — and knowledge of baseball — were on full display Wednesday, when she presided over a re-enactment of Flood v. Kuhn, the 1972 case that unsuccessfully challenged baseball's antitrust exemption.
The event, put on by the Supreme Court Historical Society, took place in the court chamber, and as Sotomayor took her place at the center of the bench, normally the chief justice's chair, she remarked puckishly, "This is the first time I've sat here. It feels pretty good."