Mental Floss

ALL STORIES

A publicity still of Katharine Hepburn circa 1941.

Katharine Hepburn helped usher in the era of the modern woman with her onscreen portrayal of independent characters and her offscreen commitment to pants.

Ellen Gutoskey

Generation Z—that emergent generation of idealists and doomscrollers—are still busy defining themselves. But they definitely want to do something about climate change.

Scott Beggs








Grinnell Lake in Glacier National Park

More than 3 million people visited its snow-covered peaks in 2021, making Glacier the 27th-most visited park in the national park system.

Megan Snyder


Fire trucks are red because we expect them to be.

The sight of a red fire truck will catch your eye, but it's not the reason emergency vehicles are painted scarlet.

Jake Rossen