With over 5,000 players in NBA history, at least one player was born on every day of the calendar year – including four Leap ...

Ward is America's oldest-living "leap baby." She was born on Feb. 29, 1916, which means she has only had 25 calendar birthdays, but has lived 100 years. But don't let the fact that she's being wheeled ...

Cultures throughout history have come up with their own unique ways to track the days, months, and seasons.