Arctic sea ice is a key component of our global climate system. Scientists have observed that our polar ice is melting at an alarming rate. Dire consequences may ensue for man, beast and our planet as a whole, if we don’t move to alternative non-fossil sources of energy. View this informative video from Greenpeace.

GreenpeaceVideo: In Sydney, between drought and dust storms, the effects of climate change are becoming more visible than ever.

If you've ever been lost in the city and in need of assistance, then this video may just what the doctor ordered! Lauren helps Matt navigate his way around the streets of London and find his way from point A to point B. We hope this video from England is helpful!

The lovely American singer/songwriter Diane Birch prefaces this performance of her song "Valentino" with comments relating to its origin & meaning. Enjoy!

Maximo Park’s Books from Boxes was the second single lifted off their album Our Earthly Pleasures. It was released in June 2007 and directed by Daniel Wolfe.

Join stand-up paddlers Robby Naish, Kai Lenny and Kevin Langeree on an incredible SUP tour through some awe-inspiring scenery Alaska has to offer. Sit back and enjoy the ride!

Here is the trailer from the film-adaptation of horror and thriller fiction writer Stephen King’s novel Bag of Bones. Released in 2011, it stars Pierce Brosnan. Enjoy!

NASA and Rovio, the producers of the soon to be released video game "Angry Birds Space", are partnering to teach students of all ages about physics and space exploration. In this clip directly from the International Space Station, astronaut Don Petitt demonstrates how gravity affects trajectories of moving bodies in a space.

For this second segment take a seat and enjoy more of the wild Alaskan wilderness!

Hollywood stars Dwayne Johnson [aka "The Rock"], Vin Diesel, Paul Walker, Gal Gadot and Tyrese Gibson are in Cologne for the 2011 German premiere of their action film Fast and Furious 5. Enjoy!

Here's the second segment of Charles Moore's sobering report on the Great Pacific Garbage Patch. In it he draws dramatic attention to the potentially catastrophic problem posed by dumping plastic debris into our in-land waterways.

Come aboard Greenpeace's ship the Arctic Sunrise. Meet Wendy, the ship's cook, as she describes her work and the ship's mission of helping protect our planet's oceans.

In this clip, Jessica and Liz show us how to respond to the two similar but, nevertheless, distinctly different questions of "How many?" and "How much?" Enjoy!

Listen and enjoy this anti-war song No More Weapons from the British reggae band Steel Pulse!

Not all rhino news out of South Africa is dire. In October 2011, WWF helped to successfully establish a new black rhino population in a safer, more spacious location. This video gives you a glimpse into the powerful process of relocating rhinos to new territory where they have a greater opportunity to increase in number and flourish.