We can calculate our age in dog years, so why not Leap Day years? Unlike the canine formula — anyone can multiply their age by 7 to get the answer — the Leap Day math applies to people born on Feb. 29 ...

Happy birthday, leaplings! The next Leap Day is Feb. 29, 2028. If you were born on Leap Day 1928, you’ll be 100 years old or 25 in Leap Day years.

Why does Leap Day occur once every four years? Our calendar is not entirely in sync with our planet's trip around the sun. If your birthday is on Feb. 29, what date do you use for official documents ...

"All the fractions and the exponents, I do not remember how to treat them," John Legend said before the winner was revealed The limit does not exist for John Legend's birthday celebrations! On Monday, ...

On the "Leap Year" episode of "Modern Family," Cam celebrates his 10th, er, 40th birthday In the rom-com "Leap Year," Amy Adams travels to Dublin to propose to her boyfriend on Feb. 29 We can ...

Forget the typical dinner party — John Legend celebrated his 42nd birthday with a math-off hosted by Chrissy Teigen, and it looked pretty damn fun, considering it was all about math. On Dec. 28, ...