When is the next leap year? Here are some fascinating leap year facts, along with all the details about why leap day always falls on Feb. 29.

On this "Face the Nation with Margaret Brennan" broadcast, Sens. Mark Warner and Bernie Sanders join Margaret Brennan.

A new artificial-intelligence tool allowed me to talk to my 80-year-old self. She had a lot to say.

Natalie Brown is a Latter-day Saint based in Colorado. She is writing a book on narratives of happiness in the Latter-day ...