Scientific American

The mathematical formula that reveals when Easter is every year

You can track the start of spring and the phases of the moon—or you can turn to a formula by mathematician Carl Friedrich ...

I'm Daymond John from 'Shark Tank.' Here's a day in my life as I biohack for longevity, fast intermittently, and squeeze in any nap I can get.

Shark Tank investor Daymond John details his daily routine, from early morning fitness to managing his clothing brand, FUBU, ...