Americans unaffiliated with a religion outnumber all but evangelical Protestants.
"You can have every email I've ever sent," said Graham on Meet the Press. "I've never sent one."
Crews have started tearing down the iconic Candlestick Park, longtime home of the San Francisco Giants and 49ers.
Sifford is often regarded as the Jackie Robinson of professional golf and was awarded the Medal of Freedom by President Obama in 2014.
If you think you need to run a marathon to be healthy, a new study says not so fast – too much jogging may be as bad for you as being a couch potato.
Some people may sleep more than others, but a new study from the National Sleep Foundation breaks down how many hours you really need each night