Many of the militia fighters who rose up and ousted former dictator Moammar Gadhafi in 2011 have refused to lay down their arms and are still challenging the post-revolutionary government.

Yet the militias are facing a challenge of their own. They now come under verbal attack on one of Libya's newest radio stations, Radio Zone.

The furor over recently exposed government surveillance programs has posed an abundance of political challenges for both President Obama and Congress. Relatively unmentioned in all of this, however, is the role of the courts — specifically, the Foreign Intelligence Surveillance Court, known as the FISA court, and how its role has changed since the terrorist attacks of Sept. 11, 2001.

You've likely heard about the link between sugar consumption and Type 2 diabetes. But fresh research ties another dietary pattern to increased risk of the disease, too: eating too much red meat.

It's not your everyday real estate deal. A team of young entrepreneurs persuaded about 50 deep-pocketed investors to help them purchase a mountain. The deal just closed in April, and development on Utah's nearly 10,000-acre Powder Mountain is now underway.

"When we made those first phone calls, everybody's like, what? That being said, they know that we aren't kidding," says Jeff Rosenthal, co-founder of Summit, the group that led the purchase of the peak.

The U.S. spends more than $7 billion a year preparing classroom teachers, but teachers are not coming out of the nation's colleges of education ready, according to a study released Tuesday by U.S.News & World Report and the National Council on Teacher Quality.

The study says most schools of education are in disarray.

President Obama will be advised to veto a multi-year farm bill slated to be discussed in the House this week, the White House says. The administration issued a statement on the legislation Monday afternoon, criticizing it for cutting food programs for the poor.

At more than 575 pages, the bipartisan bill was introduced by Reps. Frank Lucas, R-Okla., and Collin Peterson, D-Minn., the chairman and ranking member of the House Committee on Agriculture.

Advocates of tougher voter registration standards have racked up wins in recent years — voter ID laws have taken hold across the nation, for example.

But those who believe that government should make voting as easy as possible just gained a significant victory with the U.S. Supreme Court's decision slapping down an Arizona law that required potential voters to prove their citizenship.

Paula Cooper, 43, left prison Monday morning, decades after she became America's youngest resident of death row at age 16. She had confessed to the 1985 murder of Bible studies teacher Ruth Pelke, 78, in Gary, Ind. Cooper's death sentence was commuted in 1989, after widespread appeals for mercy.

Editor's Note: Many of you noted that the price for a 10-pound bag of potatoes cited in the lawsuit seems ridiculously high. So we look into the matter further — you can read what we found in this follow-up post.

High-tech spying with satellites. Intimidation. Price fixing.

The human voice appears to trigger pleasure circuits in the brains of typical kids, but not children with autism, a Stanford University team reports. The finding could explain why many children with autism seem indifferent to spoken words.