Marcos Valle wasn't identified with Brazil's influential Tropicalia movement during the 1960s and 1970s. But, like his peers Caetano Veloso and Gilberto Gil, he made ambitious and subversive pop music during those years, mixing American soul and rock with samba, bossa nova and other Brazilian styles.
Originally published on Wed February 6, 2013 10:39 am
Guys, it may be time to get off the couch and hit the treadmill — especially if you want to have kids.
Okay, we all know that exercise is good for us. It can reduce the risk of obesity, diabetes and heart disease, to name a few benefits. Now researchers say physical activity may also help keep sperm healthy and happy.
Originally published on Wed February 6, 2013 6:48 am
A confidential Justice Department memo obtained by NBC News outlines legal theories the Obama administration has used to justify killing American citizens abroad. Here are five key questions and answers about the document:
Originally published on Tue February 5, 2013 3:52 pm
The Department of Justice said today that it was sticking by its decision not to pursue any charges against cyclist Lance Armstrong.
"We made a decision on that case a little over a year ago. Obviously, we've been well aware of the statements that have been made by Mr. Armstrong in other media reports. That does not change my view at this time," André Birotte, a U.S. attorney based in Los Angeles, said according to Reuters.
Rape has long been a weapon of war, but documenting sexual violence usually happens after a conflict is over. Researchers are taking a new path with the Syrian conflict: tracking the incidents of rape as they occur.
Originally published on Tue February 5, 2013 5:07 pm
It happens all the time: The government announces some giant settlement with a company that's been accused of doing something wrong. The company agrees to pay some massive fine. Then, in the fine print, there's something along the lines of: "The company neither admits nor denies any wrongdoing."
Recently, though, some powerful people have been pushing back, rejecting deals that include this kind of fine print.