It's spring, and that means rodeo season is ramping up, especially in the American West. Some professional cowboys will soon be competing almost every night in bull riding, calf roping or steer wrestling.
But along with the trophy buckles and cash prizes, cowboys also bring home injuries — some of them severe. Some rodeo events are more dangerous, and less lucrative, than football and other contact sports.
An Unsteady Paycheck
The 2012 Houston Rodeo begins with a prayer and the national anthem, followed by the first event: calf roping.
The rising civilian death toll in Syria is accompanied by mounting calls to arm the Syrian opposition. And Turkey, a NATO country that shares a long, rugged border with Syria, is often mentioned as a likely transit point.
Turkey has become increasingly critical of the Syrian regime, but Ankara is thus far reluctant to send significant arms across the border or use its large military to create a humanitarian corridor inside Syria.
Few 20th century thinkers predicted the 21st century era of social media and the Internet better than Marshall McLuhan. Beginning in the 1960s, the Toronto-based philosopher and scholar began to theorize about how television and radio were changing society, creating what he termed the "global village."
Doctors often let patients decide how much sedation they'd like when they have a colonoscopy.
But whether you're put under by an anesthesiologist may depend a lot more on where you live and who gets paid than patient preference, according to a new study.
Big bucks are involved. It would cost an extra $8 billion a year if anesthesia services were used for all 20 million endoscopies and colonoscopies performed each year, because an anesthesiologist or nurse anesthetist has to be paid, too.