Strict water restrictions come into force for millions of people in California as the US west coast continues to experience a crippling drought.

In the middle of Manhattan, there is an ancient Egyptian monument with carved hieroglyphics. John informs us of its vital statistics and lasting significance.

John visits the Alice in Wonderland sculpture in Manhattan's Central Park, where he ponders the meaning of Lewis Carroll’s curious and imaginative literary work.

John shows us some impressive murals in New York, all of which are by Brazilian street artist Kobra and depict famous artists, musicians, and historical figures.

The European Union says it will begin shipping arms to Ukraine. This is the first time in its history that it has supplied arms in a conflict.

President Vladimir Putin has put Russia's nuclear forces on high alert. The theory is that the possibility of mutually assured destruction is the strongest of reasons not to press the button. But the pressure is mounting.

How do you transport life-saving medicines that need to be kept cold to remote communities, even across deserts or through dense jungles? Find out more about the cold chain process.

Native New Yorker John S. tells us about a work of art that awaits travellers at one New York Subway station.

George Clooney narrates a commercial for Nespresso that aims to showcase the benefits of a good relationship with their coffee bean growers. He tells the story of Humberto and his family, who are farmers on a remote Colombian hillside.

In the coastal town of Laguna, Brazil, a strong bond has formed between wild dolphins and local fishermen over generations. The dolphins herd schools of fish towards the shoreline and then give distinct signals telling the fishermen when to cast their nets.

At a privately-owned wildlife park in South Africa, Or Lazmi has integrated herself into a group of four lions. Having known her since they were cubs, the lions treat her as a dominant figure and allow her to get extremely close.

If you had to guess, which countries in the world would you say have the largest numbers of foreign born residents? This video presents some interesting facts about the diverse populations of 10 different countries.

The city of Oxford is home to some 150,000 residents and a famous seat of learning, the oldest English-speaking university in the world. Although the exact date of its founding isn't known, it is said that local priests and monks were first taught in monastery schools in the area in the eleventh century.

Luana and Austin get stuck in Indonesia when the borders close and their flight home from Bali is unexpectedly canceled. Austin calls the travel agency to ask for a refund, and the couple must act fast to make alternative arrangements. Luckily, they feel they can make the most of their situation.

“English Hipster” Tom grew up around here, so who better to introduce us to this lively and colorful North London area, with its famous market and fiercely alternative soul.