You are what you eat ... but what exactly are you eating? From cheese powder to strawberry spaghetti (!) to a lab-grown burger to what's in your cup of joe, get to know the science behind your diet.
Tim & Eric sing a song about goatees, UCB parodies Netflix, and Rhett & Link meet Key & Peele: just a few of the latest and greatest sketch comedy clips on YouTube.
Sean Carter, S-Dot, Jigga, HOVA, Young Hov ... Jay Z has multiple names but a singular style. More than a rapper, he's a brand with famously shrewd business sense, and, oh yeah, he's married to Beyoncé.
Parkour's very definition is its creative, physical approach to traversing urban landscapes. These freerunners, though, are propelling their sport into new terrains, spaces and scenarios.
Does the holiday crush of frenzied crowds leave you feeling shopping-mauled? Here's a stocking-sized set of gift ideas you can make yourself. Economical, fun ... and who doesn't like a handmade present?
Looking to pick up some mad new skillz? Get a crash course in life's not-so-essentials from YouTube's premier beatboxers, breakdancers, jugglers, skateboarders, sleight-of-hand wizards and more.
Actor Paul Walker, known for the "Fast and Furious" film franchise, died in a car accident after attending a charity for typhoon victims. We recall Paul's earliest interviews and his final appearances from just days ago.