Starting tomorrow, I will not be in D.C. as my wife undergoes a routine surgery.

I appreciate your understanding as I spend time with her during her recovery.

We know that air pollution hurts people's lungs. Now, evidence shows it's also associated with neurological issues, and EPA rollbacks are only making things worse.

Indiana native Kyndal Inskeep keeps moving full speed ahead in the "American Idol" competition.

The same principles that help astronauts stay strong in microgravity can help us all resist the slow collapse of ageing – and it’s not all about hitting the gym more