Originally published on Mon December 30, 2013 7:09 am
Go to the doctor with knee pain, and they might say you've got a meniscus tear and need surgery to fix it. But surgery for this common problem might not be any better at relieving pain than having no surgery at all, according to researchers who went to the trouble of performing fake surgery to find out.
The gold standard for medical research is a randomized controlled trial, but it's hard to sign people up if they might undergo pretend surgery.
Originally published on Thu December 26, 2013 12:12 pm
Whether or not you like the NFL's Dallas Cowboys, this news may warm your heart:
Jon Kitna, who is coming out of retirement to be the team's emergency quarterback on Sunday, plans to donate his $53,000 paycheck from the game to the Tacoma, Wash., high school where he now teaches math and coaches football.
Originally published on Thu December 26, 2013 11:41 am
An American development worker and Peace Corps veteran who was kidnapped more than two years ago from his home in Pakistan by men claiming to be affiliated with al-Qaida, asks President Obama in a newly released video "to instruct your appropriate officials to negotiate my release."
Warren Weinstein, 72, is also heard saying he feels "totally abandoned and forgotten."
Just as last week's figures may been distorted by temporary factors related to the holiday season that made things look worse than they really are, the word Thursday that there's been a sharp drop in claims for unemployment insurance needs to be accompanied by the same sort of caveat.
"Amazon and UPS said Thursday they would offer refunds to customers who did not receive their Christmas orders on time, after a surge in last-minute online shopping caught the shipping giant off guard."