Nearly $1 billion has been given to Japan in earthquake relief aid, but much of it hasn't been distributed to victims yet. There are a number of complexities that come into figuring out how much to give and how.

More than $50 million has been promised to Japan in what will likely be the largest relief response since the 2004 Southeast Asian tsunami.

Phones lines to aid groups like the Red Cross are already ringing in the aftermath of a massive earthquake that struck Japan. What will the nation need exactly?

Muhammad Yunus, a pioneer in microfinance, has reportedly been forced out of the bank he founded 30 years ago. The Center for Global Development's David Roodman discusses the impact his ouster will have on microfinance.

As violence mounts in Libya, people in neighboring Egypt have raised thousands of dollars to get food and provisions to those refugees.

Plaza Adelante in San Francisco has become a nonprofit hub that's helping the surrounding Latino neighborhood create and build their small businesses.

Besides being Martin Luther King Day, today is also a national day of service. It's a day on which Americans are being called upon to volunteer in their communities to try to make things better. Jacob Colker is the co-founder of an organization that offers ways to volunteer from your computer.

Panera Bread recently opened its third non-profit restaurant, where customers decide how much to pay for their food. Patrons at the new Panera Cares Cafe in Portland, Ore., will have to decide between a guilty conscience or a free lunch.

These days, young people are getting more involved in higher-end decisions that have traditionally been reserved for adults. They're sitting on foundation boards and allocating grant money to nonprofits. April Dembosky reports.

How did Wikipedia raise $16 million — twice the amount it raised last year — in just six weeks? Mitchell Hartman reports that it may have had to do with the face of founder Jimmy Wales.