A Science Icon Died 17 Years Ago. In His Last Interview, He Made A Warning That Gives Me Goosebumps.

Carl Sagan inspired a generation of scientists with his work in and out of the classroom. But he didn’t always present science with cheer. In this clip, he passionately defends science with a grave warning. It’s something we all need to hear.

Life Hacks

The classic ‘two envelope problem’ riddle pits math against psychology

Culture

A birth mother called to reject an adoption. Their answering machine greeting changed her mind.

Generations

A 1991 Wisconsin news report didn’t have high hopes for Gen X youth. We proved them wrong.

Generations

Gen X can be famously tough but these 10 ‘hacks’ will get you on their good side