An unusual terrorism case started in Nigeria late last week. Prosecutors in the capital city of Abuja accused two local men of being members of al-Qaida in the Arabian Peninsula, or AQAP. They were charged with accepting thousands of dollars from the group to recruit potential terrorists inside Nigeria and then send them to Yemen. Olaniyi Lawal, 31, and Luqman Babatunde, 30, have pleaded not guilty.
Most Americans use electricity, gas or oil to heat and cool their homes. But the small city of Brainerd, Minn., is turning to something a bit less conventional: the sewer.
As it turns out, a sewer — the place where a city's hot showers, dishwashing water and organic matter end up — is a pretty warm place. That heat can generate energy — meaning a city's sewer system can hold tremendous potential for heating and cooling.
It's just that unexpected energy source that Brainerd hopes to exploit.
This week, President Obama signed a law banning synthetic marijuana and other synthetic drugs. Dozens of states and local governments have already tried to outlaw fake marijuana, which has been blamed for hundreds of emergency room visits and a handful of fatalities.
But the bans have proved largely ineffective, and there are fears that the federal law won't be any different.
Synthetic marijuana looks a bit like dried grass clippings. It's readily available on the Internet and in convenience stores and smoke shops, where it's sold as herbal incense or potpourri.
The app simulates a rescue phone call. The app can show a telephone number — a coworker's, your mother's — and a photo of the supposed caller. Although it can't guarantee your date will believe the fake excuse.
President Obama and Republican challenger Mitt Romney are hitting the campaign trail hard this week. On Tuesday, the president was campaigning in Iowa — the state that helped to launch his White House bid in 2008. He told supporters in Iowa he wants a second term in order to finish what he started.
Across America people are sweltering through extreme heat this year, continuing a long-term trend of rising temperatures. Inevitably, many are wondering if the scorching heat is due to global warming. Scientists are expected to dig into the data and grapple with that in the months to come. They've already taken a stab at a possible connection with last year's extreme weather events, like the blistering drought in Texas. NPR's Richard Harris reports.
Manchester United is the most famous soccer team in the United Kingdom, and one of the world's most popular sports teams. Now its owners are hoping the team's popularity will translate into big bucks. They're planning to sell Manchester United stock on the New York Stock Exchange. Roger Blitz, of the Financial Times, talks to Renee Montagne about the team's IPO.