How old would you be if you were born on Leap Day? We did the math for you. Our calendar is not entirely in sync with our planet's trip around the sun. A common year has 365 days on the calendar ...

The first brand to introduce the leap year indicator on a wrist watch. Here's a quick run through featuring some special ...

Wondering why February is so short? What's a leap year or when? Here's why leap year is every four years and when's the next one.

This year people born on the 29th of February will not have a birthday. It is a quirk of the calendar system. Plenty on that ...

Come to find out, there are plenty of leap year traditions and superstitions all around the world. Plenty of weird and wild ...

The emperor Caesar adopted a 365-day calendar and added 10 days to it, including a leap day in February every four years, writes Calendar.com. Eventually, the calendar we all know was adopted by ...

This correction was later found to be an overestimation of the year by 11 minutes and 14 seconds, amounting to 5.1204 days in 400 years. A course correction was brought about: to drop three days in ...

While temperatures are heating up and desert flowers are starting to bloom, astronomical spring won't start until later in the month.