Greentraveller's Richard Hammond shows you some of the loveliest and greenest spots in London, and gives some tips for navigating through the city.

Mark King of the band Level 42 is a tourism ambassador for the Isle of Wight. Here he explains why.

Enjoy clips from ​the most popular musicals in London's world-famous West End. Les Misérables is the longest​-​running ​musical ​in this top ten group​, and of all time, in the West End.

Take a look at London's most popular attractions based on visitor numbers. From museums to family-friendly attractions and World Heritage Sites, London has something for everyone. The Parthenon marbles, the Crown Jewels, and the Cutty Sark clipper ship are among London's must sees. A great thing about London is that so many museums have free admission.

We meet a young woman, Caralie, on the street. She takes us to her apartment building. She checks her mail-box. She invites us inside and up the stairs to her third-floor apartment.

Caralie takes us into her kitchen. Here she talks about fruits, vegetables and preparing soup. She also shows us some important appliances in her kitchen.

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

Not only nature friends will enjoy this beautiful film. Here is the trailer for African Cats.

Dana: Six funny ways you know you're in the U.S. that I noticed while back over there this past January.

WBER is a radio station in Rochester, New York, in the Northeastern part of the United States. Anyone in the Rochester area can be a DJ on the station, if they are willing to put the time in.

When a non-commercial radio station needs gear, and it doesn’t have money in the budget, it must turn to the audience and ask for help. When Tim Beideck heard that WBER’s transmitter urgently needed replacing, he decided to turn the premiere of Drivers Wanted into a fundraiser for the station.

Luckily, the fundraiser was a big success, and the movie got a lot of great press. Thousands of dollars were raised; WBER got the transmitter and the gear it needed.

Theater director Simon Stone deconstructs some of the common visual and audio tricks of modern theater, utilizing a cast of first-time volunteer actors recruited in the days prior to TEDxSydney 2011 and rehearsed just once.

The President and First Lady kick off an evening of poetry, music, and the spoken word at the White House.

The First Lady welcomes the first act in an evening of poetry, music and spoken word at the White House. Pianist ELEW and bassist/singer Esperanza Spalding kick off the evening with an instrumental jazz fusion performance. Enjoy!