SAND SPRINGS, Okla. -- An Oklahoma woman is about to turn 100, but it's really only her 25th birthday. Mary Forsythe was born on Feb. 29, 1924 - Leap Day. Since leap years come around every four years ...

Earlier this month, Extra asked readers who have leap year birthdays to share their stories with us. We learned that leap year babies have a great sense of humor and pride about their unique birthday.

NORTH HILLS, Long Island -- An 84-year-old woman celebrated her "21st" birthday on Thursday due to it being a Leap Year. Lottie, a resident at Bristol Assisted Living in North Hills, had a Roaring 20s ...

ATCO, N.J. -- Kathryn Marshall was born on February 29, 1916. That was leap day 100 years ago. Some might argue since the day comes just once every four years, Kathryn is really only 25. But she doesn ...

The Honor Society of Leap Year Babies, which describes itself as the world’s largest Internet birthday club, has released free software to correct the “invalid birth date” bug that can impact those ...