We know cancer is caused ultimately via a link between the environment and genes. There are genes inside cells that tell cells to grow and the same genes tell cells to stop growing. When you deregulate these genes, you unleash cancer. Now, what disrupts these genes? Mutations.

I think the cardinal rule of learning to write is learning to read first. I learned to write by learning to read.

The history is important because science is a discipline deeply immersed in history. In other words, every time you perform an experiment in science or in medicine, what you're actually doing is you're answering someone, answering a question raised by someone in the past.

Writing anything as an expert is really poisonous to the writing process, because you lose the quality of discovery.

One thing that I'm super fortunate of - I grew up in a house where it was all about health and fitness. My dad was a wrestler; he was a boxer. He's always been into working out, and so I was the only kid in the first grade that got carrot sticks at school instead of chips.

I do all I can to maintain good health. I eat mostly plants, as Michael Pollan would say. I get a lot of exercise. I lead a purposeful daily life. I stay current with the dentist. I made the formative decision of where to live over thirty years ago when I settled in a 'main street' small town in upstate New York.

With women composing nearly half the American workforce and increasingly serving as the primary breadwinner for families, we can't afford to treat pregnant women differently than their counterparts, especially when slight job modifications could help them stay in the workforce at no risk to their health.

The more you worry, the more you throw off the delicate balance of hormones required for health.