Three years into the war, tens of thousands of American troops remain targets of a growing Iraqi insurgency.

From its onset, the labor movement has been at the forefront of the fight to improve working conditions and workplace safety. At the local level, knowing their union has their back gives workers the confidence and support they need to stand up and report harassment, poor working conditions, or workplace safety violations.

Workers should not be prevented from bargaining with the companies that help set their wages, benefits, schedules, and workplace conditions.

Instituting equal pay is especially important because families in our country increasingly rely on women's wages to make ends meet. When women bring home less money each day, it means they have less for the everyday needs of their families - groceries, rent, child care, and doctors' visits.

People end up on the street for many different reasons - leaving care or hospital, problems with debt, unemployment, mental health, family breakup - and so the help they need is varied, too.

I've been through cancer, divorce, loss and bereavement, but they are things most humans go through.

Researchers can measure what kind of angles your legs take up during the day when they're just trailing around behind you in weightless conditions, and what kind of impacts you feel during your exercise. They're going to compare that with what we do on the ground.

I was a vegan for about a year, and it was a great experience. And I became vegan not because of animal rights. I became vegan for a year for health purposes... It was just kind of a detox that I was going through.