The addition of an extra day (February 29th) makes every fourth year a leap year for the world. Such is the case with the new ...

Thanks to the rapid advancement of technology in the past century ... has an extra day this year! That's right - it's a leap year. Every four years, February gets an extra day, meaning we'll ...

Get ready to question everything you know about leap years. We all understand the basic rules for how we measure time. We know there are 24 hours in a day, seven days in a week, and 365 days in a ...

In the past 500 years, there was no leap day in 1700, 1800 and 1900, but 2000 had one. In the next 500 years, if the practice is followed, there will be no leap day in 2100, 2200, 2300 and 2500.