Aloe Blacc's song "I Need a Dollar" has climbed the charts around the world and has been re-mixed by various hip-hop artists. For this performance, he collaborated with a string quartet.

Australian singer/songwriter Vance Joy performs his love song "Riptide" off his debut album. Enjoy!

In this exclusive interview, Shania Twain speaks about re-launching her career, music, and motherhood.

Department of Homeland Security: This video will help you understand US-VISIT, the layer of security that uses biometrics, such as digital fingerprints, to establish and verify international travelers' identities. US-VISIT procedures apply to international travelers holding a non-U.S. passport or visa.

This rarely seen early televised version of George Orwell's novel Nineteen Eighty-Four seems no less relevant today. It was made by the BBC in 1954 and features noted actors Peter Cushing and Donald Pleasence. It was hugely controversial when it came out, and though it may seem tame today, it may have you thinking twice the next time you sit down at your "workstation"...

Jimmy Carter interviews Chevy Chase, American comedian, actor and writer, revealing that he would love to be a successful jazz pianist.

The other girls on the team are not happy when Robin gets selected to go to the regional meet. Luckily, her friends are on her side.

Our journey begins in Alaska's Katmai National Park, both inhospitable and beautiful. We observe brown bears as they hunt salmon, we track the rare glacier bear, and then we continue south to British Columbia on our hunt for the rare Kermode bear, also called ghost bear or spirit bear.

One of the two official promo videos for the Rolling Stones' 1973 single "Angie". It reached number 5 in the UK singles chart, and number 1 in the US Billboard chart.

This rarely seen early televised version of George Orwell's novel Nineteen Eighty-Four seems no less relevant today. It was made by the BBC in 1954 and features noted actors Peter Cushing and Donald Pleasence. It was hugely controversial when it came out, and though it may seem tame today, it may have you thinking twice the next time you sit down at your "workstation"...

Up-and-coming actress Jennifer Lawrence makes a humorous speech after the Oscars and shows that she is still quite down-to-earth, despite her recent success.

No Doubt is an American rock band from Anaheim, California that formed in 1986. Since 1994, the group has consisted of vocalist Gwen Stefani, bassist and keyboardist Tony Kanal, guitarist and keyboardist Tom Dumont, and drummer Adrian Young. Stefani is known for her vocal talent and also for her signature look, which includes light face powder, bright red lipstick, and arched eyebrows. She wrote about the subject in this song, asking "If the magic's in the makeup, then who am I?"

Alex Bellos tells us about a far superior method of cutting a cake using scientific principles.

Watch Taylor Swift's new video for "Blank Space." No animals, trees, automobiles or actors were harmed in the making of this video.

More stunning footage from Alaska shows, up close and personal, the brown bears in action - hunting for salmon and caring for their young. Enjoy!