Crossing Continents

In Comuna 13, one of Medellin's poorest and most violent districts, there is a giant rubbish dump - la escombrera. Local people say it's where the truth lies buried. They're talking about the disappeared - dozens of victims of Colombia's bloody, civil conflict concealed beneath the mountains of junk. La escombrera stands in contrast to the 'Medellin Miracle' - the city's transformation over two de...

Each year, the US government does a strange and slightly surprising thing: it gives away 50,000 green cards (permanent resident visas) to people chosen at random via a lottery. But becoming an American is not easy, even if you do win a golden ticket. For Crossing Continents, Leo Hornak follows the story of Abdi Nor, a young Somali lottery winner living in one of the toughest slums in Kenya, as he...

Russian support for the separatists in eastern Ukraine doesn't all come directly from the Kremlin. The rebellion there may be stoked, and armed, by Vladimir Putin - but it's also become a personal cause for young Russian volunteers recruited by a variety of nationalist and far-right groups. Many say they're motivated by their Orthodox faith - and their dream to restore Novorossiya, or New Russia,...

Fans of the Washington Redskins, one of the most popular American football teams in the country, are fiercely proud of their dark crimson Indian head logo. They say it is a sign of respect and that the name 'Redskins' goes back 80 years. But to many Native Americans, the indigenous people who lived in the United States before the arrival of European settlers, the word Redskins is hateful. For them...

'I'll marry your sister if you marry mine. And if you divorce my sister, I'll divorce yours.' That is Yemen's 'Shegar', or swap marriage, an agreement between two men to marry each other's sisters, thereby removing the need for expensive dowry payments. But the agreement also states that if one marriage fails, the other couple must separate, too, even if they are happy. BBC Arabic's Mai Noman retu...

Gabriel Gatehouse reports from the Liberian capital Monrovia on the devastating impact of Ebola upon its people. In one case, a patient called Annie, 38, was discovered in her crowded shared house in harrowing conditions. She was taken away to hospital but disappeared into the system. Gabriel and his team go in search of Annie and along the way meet the medics and families on the front line of the...

Mobeen Azhar reports from Karachi, Pakistan's biggest city, where police are at war with the Taliban. Given rare access to the work of the police by a Senior Superintendent in Karachi's Criminal Investigation Department, Mobeen joins officers on a night time raid in search of the men who train suicide bombers. He meets a suspect in custody who brags about planting bombs and describes how he urges...

In one remote district in Ivory Coast, men are going back to school. Their studies are part of a UN-backed project dubbed 'the school for husbands' and designed to save the lives of women and children. The idea is to teach decision makers - the men - about the importance of family planning, check-ups, and pre-natal care for their wives. The aim is to help women and also improve general welfare in...

It has one of the largest fishing fleets in the world and much of the catch from Thailand's fishing boats ends up on Japanese, European and American plates. Yet the industry stands accused of profiting from slave labour. The BBC's Becky Palmstrom investigates this tale of modern day slavery. She travels to Thailand and Myanmar to find out why and how illegal migrants are being forced onto Thai fis...

In the Spanish mining town of Turon a male choir meets once a week for rehearsals. They often sing to the patron saint of miners Santa Bárbara Bendita. Since 1934 miners have been singing this beautiful song in memory of four miners killed in a mining accident in the Maria Luisa mine. Coal mining, once a major industry in Spain, has been in decline for years and in the next few years the EU's subs...

The last decade has seen a dramatic increase in cocaine trafficking through Guatemala en route north, to the United States. Part of the fallout locally, has been a rise in addiction. As a result, more than 200 drug rehabilitation centres have been set up in the capital alone. Many of these are run by Pentecostal churches, with little oversight or regulation. Often addicts are swept up from the str...

Gaelic Football is Ireland's most popular sport - there are clubs in every parish of the country. The game is very much part of the Irish identity. But it is losing its lifeblood. And all because of emigration. John Murphy goes to the far west of Ireland, to learn about this uniquely Irish game and hear how clubs are struggling to keep going as more and more young people leave the country, to find...

Almighty God vs the Red Dragon: It sounds like a fantasy action film but it is in fact a real and disturbing struggle in China. The most vivid case involves a group of people who beat a stranger to death in a fast food restaurant. They said they had no choice because the victim was a 'demon'. The killers are fanatical followers of the Church of the Almighty God, a Christian doomsday cult which cla...

Europe and the US have imposed the toughest sanctions on Russia since the Cold War amid anger over the Kremlin's support for east Ukrainian separatists who stand accused of shooting down a Malaysia Airlines passenger jet. But the crisis began further south with Russia's annexation of Crimea in March. Crimea's idyllic scenery drew Soviet visitors for years - some called it the Communist Cote d'Azur...

For decades, Turkey's Kurds have been struggling against a state that used to deny their very existence as a separate people. In the low level war between the Turkish military and the militant Kurdish group, the PKK, both side have been accused of atrocities. In the 29 years of fighting up to last year's ceasefire, at least 40,000 people died and hundreds of villages were destroyed. But now, just...

When a twisting funnel drops from the sky with tearing winds of up to 500 km/h, what do you do? In Oklahoma, people thought they knew the answer. The state is in the heart of tornado alley in the USA, where the public is regularly drilled on storm awareness. But when the largest storm ever recorded formed on the outskirts of Oklahoma City last year, people ignored the best advice and nearly died i...

In 1974, police launched one of the biggest murder investigations Iceland has ever seen. The case was eventually solved when six people confessed to their parts in the murders of two men whose bodies have never been found. Forty years on, a government review has found that the confessions were unreliable and a campaign is underway to quash the convictions. But some of those who were wrongly convic...

The transgenic revolution in agricultural production turned Argentina into one of the world's largest producers and exporters of genetically modified soybean and corn. But there is unease across the nation's vast GM belt, especially about health. In the northerly province of Chaco, the Minster of Public Health wants an independent commission to investigate cases of cancer and the incidence of chil...

Each year, thousands of illegal migrants try to enter the United States via a treacherous journey across the Arizona desert. Some succeed, while others are captured by US border patrols and are immediately deported - but not everyone is so fortunate. A growing number simply drop dead from exhaustion. The Missing Migrant Project works on identifying the deceased, piecing together clues found in the...

How do you restore peace to a country now being torn apart by a vicious campaign of ethnic and religious cleansing? Two men in the Central African Republic believe they have the answer - friendship. Tim Whewell joins the Catholic Archbishop of Bangui, Dieudonne Nzapalainga and the country's Chief Imam, Oumar Kobine Layama as they travel across the country trying to reconcile Christian and Muslim c...

When the former Ukrainian president Viktor Yanukovych jumped into a helicopter and flew into hiding in mid-February, the Kiev protest movement that had opposed him flung open the gates of his abandoned estate. Ordinary Ukrainians poured in to visit the 140-hectare grounds and to catch a first glimpse of the luxurious lifestyle Yanukovych had enjoyed at his country's expense. Many gawped at the ext...

There's a silent enemy at work in the civil war in Syria and it's threatening the lives of young children. The war has placed the country's health system under intense pressure and in certain areas vaccination programmes against a range of preventable diseases have not taken place. In October 2013 the Syrian Ministry of Health verified the first polio case in 15 years. Now there are 25 laboratory...

Natalia Antelava goes in search of Gulnara Karimova - pop star, philanthropist, socialite, intellectual - oh, and incidentally (according to leaked US Embassy cables) the most hated woman in Uzbekistan. The image that graces the screens and billboards of Tashkent is one of a glamorous, dynamic, celebrity who flits from Cannes to New York to Moscow, fronting glossy music videos under her musical al...

Of the estimated 70 million deaths attributed to World War two, 30 million died on the Russian front. Of those, as many as 4 million Soviet soldiers are still "missing in action". These men - more than the entire population of Ireland or New Zealand - are still unaccounted for. Despite all the official rhetoric on Victory Day, many in power today would rather not contemplate the fate of these men....

Could Greenland become the world's next resource hotspot? The government there hopes so - they've been travelling the world touting the country's vast reserves of oil and gas, and huge deposits of iron ore, gold and rare-earth elements. As melting icecaps make all these resources more accessible, mining promises riches for Greenland and the ultimate prize of full independence from Denmark. But the...