What do Billie Eilish, Doja Cat and Jennie from Blackpink have in common? They have all been spotted wearing Vietnamese fashion brands. You might have noticed that your clothes and shoes have labels saying "Made in Vietnam". The garment and textile industry in Vietnam is massive - it's the second biggest exporter in the world, after China. And it employs three million people, most of them women. Global brands like Nike and Uniqlo make their clothes there.

But recently, Vietnamese brands are being celebrated in their own right and finding new fans. Thuong Le from the BBC Vietnamese Service talks to us about the Vietnamese fashion industry and why their brands are becoming so popular outside the country. What's their appeal? Fashion influencer Joyce Ng from Singapore explains.

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Polar bears are the biggest bears in the world and the only marine bear. There are estimated to be around 26,000 globally. They’re mostly found in Canada, but also in Russia, the US, Norway and Greenland. Their main prey is seal, specifically seal blubber, as they need a diet high in fat to survive the freezing Arctic conditions.

Polar bears are great swimmers but they can’t outswim seals. So they hunt them on the Arctic sea ice, waiting for them to come up for air and then pouncing. But as the amount of sea ice decreases due to global warming, the polar bear populations that live in the more southerly, warmer parts of the Arctic are in decline.

BBC Science correspondent Victoria Gill explains what it’s like to see a polar bear up close and the challenges they’re facing. Alysa McCall, a scientist at Polar Bears International, gives us her top facts about polar bears and Arctic sea ice.

And we explore whether refreezing parts of the Arctic could be a realistic solution, with Kerry Nickols, from Ocean Visions, a non-profit organisation which looks at ways to protect and restore Arctic sea ice.

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OnlyFans is an online platform where people create content (photos, videos and live streams), which can be monetised. Although it hosts a variety of content across topics like fitness and cooking, OnlyFans is known widely for hosting adult content, much of it explicit. As its popularity has soared, so too has the controversy and stigma surrounding the platform.

BBC Business Reporter Charlotte Edwards explains exactly how the platform works and who owns it. She also gives us the latest on the embattled British canoer.

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High school prom may have started off as an American tradition, but now, it’s spread across the globe. In Uganda, proms are often a super lavish event, with couples flying in on helicopters or pulling up in expensive cars, before doing multiple outfit changes through the night. But the government says it’s gone too far — and it’s brought in new rules to curb the celebrations. Uganda’s Ministry of Education has banned what it calls “indecent dressing” and has even introduced a 6PM curfew, arguing that extravagant prom parties put unnecessary financial pressure on parents.

Gloria Achieng, a BBC reporter in Kenya, tells us more about Uganda’s prom culture and what these new rules mean for students. We hear from young people across Uganda, who share their thoughts on the ban with us. And we find out which member of the What in the World team is prom royalty. And how did prom culture start in America?

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The Pyramids of Giza are among Egypt's most famous landmarks. The Great Pyramid is made up of 2.3 million stone blocks, weighing five million tonnes in total. For centuries no one has known precisely how they were built, or how the stones were transported.

Using radar satellite imagery, historical maps and geophysical surveys, a research team has mapped a long-lost, ancient branch of the River Nile - which they believe was buried by a major drought and sandstorms thousands of years ago. They think this waterway was used for the transportation of heavier blocks, equipment and people and finally explains how the Pyramids were constructed. So is this mystery finally wrapped up?

Rehab Ismail, a BBC journalist in Cairo, describes what it’s like to visit the Pyramids of Giza and explains what the Egyptian authorities are doing to preserve the area from over-tourism. Egyptologist Yossra Ibrahim tells us which mysteries have been solved and which still remain.

Archive courtesy of British Pathé.

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In South Korea, what presidential candidates are wearing is a hot topic.

People use fashion to express themselves. Many of us think carefully about what we put on and how others will view our outfits, whether we choose an iconic hat or a monochrome look. But for politicians and their spouses, every look is carefully calculated to send a specific message.

South Korea is having a snap election which means that image consultants are quietly shaping the new public faces of leadership, from tie colours to jumpers to hairstyles. Yoon Suk Yeol was removed from office for putting the country under martial law for six hours in December. Polls have placed Lee Jae-myung of the main opposition Democratic Party as the frontrunner among six candidates, followed by Kim Moon-soo from the ruling PPP.

We chat with Rachel Lee from our team in Seoul - she’s been speaking to some of those image consultants about what they do. Also, Stacy Wasiche, a fashion blogger from Kenya, runs us through the latest political fashion trends and how it’s different depending on what country you look at.

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From Taylor Swift to Michael Jackson, there’s been countless superstar musicians who have called out their record labels for how much they’re being paid for their music. For musicians at the start of their careers it can be even more challenging to make money. The emergence of streaming sites like Spotify has made understanding publishing a bit more complicated. So how does it all really work?

BBC Newsbeat reporter Riyah Collins talks us through how musicians make their money - from royalties, touring and streaming. Mary Spender, a singer-songwriter here in the U.K. shares her experience with earning money from her music.

Plus we also hear from Kenyan TV host, KenRelBis, who’s launched a free music distribution platform to help local artists.

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US president Donald Trump has claimed that white farmers in South Africa are being executed en masse. But this is simply not true.

South Africa's President Cyril Ramaphosa and his delegation went to Washington last week hoping for a boost and a reset after months of bitterness with the Donald Trump administration. Instead they got brutal, high-stakes diplomacy, peppered with insults, which played out to millions across the world in real time. This included Trump showing a video which supposedly proved ‘genocide’ was taking place against white farmers.

BBC journalist Nomsa Maseko breaks down where this false claim came from, how people in South Africa have responded to it, and what impact it could have on the future of relations between the two countries. We also hear why some white Afrikaners are taking up the offer of refugee status in the US.

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After cutting off the supply of aid to Gaza for more than two months, Israeli officials have allowed some trucks to enter. But despite over a hundred aid trucks carrying essential products like flour and baby food into Gaza, the United Nations says it’s only a “drop in the ocean”. There have also been significant delays to distributing the aid, lasting days in some cases.

The UN estimates that one in five Gazans face starvation and that an average of 600 trucks a day are needed to start tackling the humanitarian crisis there.

From Jerusalem, the BBC’s Middle East Correspondent Yolande Knell explains why Israel has started to allow aid into Gaza and how much has got through so far. We hear what it’s like in Gaza right now and aid workers from Médecins Sans Frontières and the International Committee of the Red Cross tell us about the challenges they are facing when distributing aid to Palestinians on the ground.

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If so, President Trump thinks you’re a “stupid person“.

The royal family of Qatar wants to gift America a private jet. Critics say the gift is essentially a bribe to give Qatar influence with the U.S. And they’ve pointed out that, during his first term, President Trump accused Qatar of funding terror groups. On 21st April, it was formally announced that the US Defence Secretary had accepted the plane. BBC reporter, Nathalie Jimenez breaks it all down for us.

It also got us thinking, what are the rules surrounding gift giving to politicians in other countries around the world? We’ll hear from five BBC reporters about what the rules are like in the countries they report on.

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