Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why does a leap year have 366 days?

Happy birthday, leaplings! As you know, there is no Feb. 29, 2025, 2024 was the most recent Leap Year, and the next Leap Day is not for another three years. But … leaplings do something unique ...

February 29 only comes around every four years - do you know the Irish history and traditions of Leap Day? Ireland's folklore is full of wonderful, funny, strange, but sometimes outdated ...