One of the very first serious books I read when I was growing up was 'Atlas Shrugged.'

I have traveled to GTMO and have seen the honorable and professional behavior of the American men and women in uniform who serve at the detention facility.

You eventually have to figure out how to balance the books. So that's the reason I gave up my day job to come do this was to go fight to create the space where spending matches America's capacity to tax, and that means economic growth and a smaller, humbler federal government.

By withholding critical details and stonewalling congressional inquiries, President Obama seems to be hiding whether or not he and others broke U.S. law by sending $1.7 billion in cash to Iran.

Science isn't just for guys in lab coats, you know? It's for anybody who wants to do a good job of understanding and investigating the world.

I like to tweet out nutrition research because I did my bachelor of science degree in dietetics.

The pace of discovery is going unbelievably fast.

When push comes to shove, it ain't the science that's going to lift you up - it's the belief, the spiritual side of life, that's going to lift you up, no matter what religion you are.