Add Yahoo as a preferred source to see more of our stories on Google. Happy early birthday, leaplings! Though 2026 is not a Leap Year, you still get a birthday month February (or March, for some ...

This February is a little longer than usual. It's a leap year, and today — Thursday, Feb. 29 — is Leap Day. The calendar oddity means this year is actually 366 days long, instead of the regular 365.

NEW YORK (AP) — Leap year. It’s a delight for the calendar and math nerds among us. So how did it all begin and why? Have a look at some of the numbers, history, and lore behind the (not quite) every ...

Why does Leap Year occur once every 4 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, ...