America turns 250 years old in 2026 and Philadelphia -- the place the United States was born -- is ready to celebrate with the world with a year's worth of firsts.

"Happy Days" stars, Henry Winkler, Ron Howard, Anson Williams and Don Most reunited in public for the first time in 50 years for a panel at Steel City Con.

Disneyland is turning 70 later this year. See how the amusement park's grand opening went down inside PEOPLE's latest special ...

A lady who became the first woman to board a plane in her village cooked rice and stew for the villagers to enjoy and celebrate the milestone with her.