Shavings of metal can flake off of the artificial joints and cause serious pain and medical problems in the hip. About a half-million Americans have this type of implant, and though most patients won't have a problem, one doctor called the failure rate "unacceptably high."
The court said it is making the same-day audio available because of the "extraordinary public interest" in the health care cases. The legal challenges to the Obama overhaul law are to be argued for six hours over a three-day period at the end of March.
Researchers made a bunch of male fruit flies into boozehounds by pushing them on females unreceptive to their advances. The experiments showed that a brain chemical, very much like one in humans, played a key role in determining their behavior.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.