Cafe

The top ten countries on the World Giving Index, determined by a worldwide poll of three factors: helping a stranger, donating money, and volunteering.

How you take selfies is all to do with evolution, according to a study by an evolutionary psychologist.

For most jobs, it's understood that you can be fired - whether for crime, incompetence, or just poor performance. But what if your job happens to be the most powerful position in the country - or the world? That's where impeachment comes in. But how does it work? Alex Gendler details the process of impeachment.

On August 13, 1961, construction workers began tearing up streets and erecting barriers in Berlin. This night marked the beginning of one of history's most infamous dividing lines: the Berlin Wall. Construction continued for a decade as the wall cut through neighborhoods, separated families, and divided not just Germany, but the world. Konrad H. Jarausch details the history of the Berlin Wall.

A 31-year-old woman has turned her back on expensive rents and property prices - by living full time in a van. With an interior measuring just 13ft 2in long, 5ft 8in wide and 6ft 2in high, Eileah Ohning's home is her Freightliner Sprinter High Top van. The photographic producer from Columbus, Ohio, has lived in her compact four-wheel home since May 2017. Complete with a memory foam mattress, storage compartments, a desk and a camping stove, she even has plans to add in a shower, toilet and fridge. Eileah parks her van close enough to her workplace that she never needs to worry about the morning commute and showers at her local gym.

Dhaka, Bangladesh - the capital of the most densely populated major country in the world - is also the planet's fastest growing city.

Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity - there are nearly 800 million people who still don't have regular access to it. Why is that? And how can you tell whether the water you have access to - whether from a tap or otherwise - is drinkable? Mia Nacamulli examines water contamination and treatment.

"We hear a lot about genius. We are taught to admire the minds of those infinite, baffling but astonishing geniuses like Einstein, Tolstoy or Picasso. Quite what genius might actually be is left a little vague. It's a codeword for 'brilliant but perhaps too other-worldly ever really to fathom.' We are invited to stand in awe at the achievements of geniuses but also to feel that their thought processes might be quasi-magical and that it is ultimately simply mysterious how they were ever able to come up with the ideas they have had..."

Among the top prestigious awards in the world, the Nobel Peace Prize has honored some of the most celebrated and revered international figures and organizations in history. But how does the nomination process work? And who exactly is eligible? Adeline Cuvelier and Toril Rokseth detail the specifics of the Nobel Peace Prize.

Ash and his team of clowns, musicians and dancers are 'play specialists' who work with children in refugee camps across Europe. The aim is to allow the kids "to feel good, feel daft, and feel playful".

Political correctness aims for some very nice results, but its means have a habit of upsetting a lot of people. Might there be an alternative to it? We think there is, and it's called Politeness.

Partners who break up frequently think that the nicest thing to do is to try to remain good friends. But this nice-sounding gesture frequently brings with it unexpected consequences. It may be better to plot a different course.

Funeral Director LeighAnne helps parents through one of the most difficult experiences they can face - the loss of a miscarried or stillborn baby.

Finding the source of a disease outbreak requires intensive detective work from health experts. But is finding Patient Zero even possible?

Good children don't cause problems; they always do what others expect. They seem to be on track. But there are real problems with people who never have a chance to be a little bad.

Being clumsy is one of the most humiliating of scenarios. We need to learn to make friends with our 'inner idiot'.

At Rosa's Fresh Pizza in Philadelphia, Pennsylvania, pies aren't just for paying customers. In a pay-it-forward pizza initiative that began three years ago, people who lunch at the neighborhood pizzeria can donate a dollar and provide a slice for homeless people who otherwise can't afford it, using a system of Post-It notes to keep track of slices that can be redeemed. So far, says owner Mason Wartman, the community has given away more than 150,000 free slices -- plus an immeasurable amount of dignity -- to the homeless.