Samuel Gruber's team films white-tipped sharks and barracuda feeding at night off Cocos Island. Enjoy!

Learn about the Big Ben clock tower, which is to London what the Eiffel Tower is to Paris or the Colosseum to Rome: a symbol of the city.

Here's some more stunning underwater footage. This time it's hammerhead sharks and stingrays, a wahoo and some striped eels, all filmed near the Cocos Island in the Caribbean. Take a look!

In this episode, Doc Gruber and a colleague are testing a shark repellent. If effective, it could help save the lives of divers, swimmers and surfers all over the world.

The team's divers conclude their filming and come back to the surface unharmed. We learn more about current developments in the prevention of shark attacks.

Nathalie and Jim get up close and personal with tiger and lemon sharks, trying to get the best footage while taking care not to disturb or excite the dangerous animals.

Part Two of an exclusive journey through Middle-earth with the cast and crew of The Hobbit: An Unexpected Journey. Enjoy!

At times, Doc Gruber's research requires the team to dive right into shark-infested waters! Their line of work certainly isn't for the faint of heart! Enjoy.

Gruber's team of researchers work day and night. In this episode they record a shark's vital statistics while it's in a state of tonic immobility. Before releasing it, they take a DNA sample. Enjoy!

Miss World Megan Young's tour of London and her first thoughts as the New Miss World 2013!

Once more, the subject is "cover letter". In this second segment from Gabrielle, you'll hear some additional pointers and a brief summary of her advice at the end. Good luck!

Sam Gruber's team of biologists capture, tag and release a juvenile tiger shark. Then they track it electronically into the mangroves, an ideal location for their research.

Jimmy Carter about Anthony Hopkins: Brillant actor.... SIR Anthony Hopkins, one of the best EVER really... So well spoken and elegant... Doing an interview with an actor is like doing a scene... he makes anyone in a scene with him look better!

Anthony Hopkins is fantastic as Picasso... and in so many other film classics.

For that all important job search, discover from Gabrielle the impact that a well written cover letter can have. Her valuable advice may help you avoid some common pitfalls and improve your prospects!

Organisers are ambitiously promoting the upcoming FIFA U-20 World Cup New Zealand 2015 throughout the island nation.