He has won and lost fortunes with his bets on technology. So is the investor a visionary — or a gambler who got lucky?

The fall equinox is a magical and enlightening moment when we honor the earth. We are given equal hours of day and night, ...

QR codes are everywhere these days. From menus to product packaging, the need to generate a QR code from a photo has become ...

TIME's senior sports correspondent Sean Gregory tries his hand at several Olympic sports while learning from Olympians. Subscribe now to get unlimited access to TIME.com and more! Tidal action ...

For decades, record labels have been the gate-keepers for a career in music, but in recent years social media has begun to ...