The Darién Gap is one of the most dangerous migration routes in the world but thousands attempt the journey with hopes to reach the US. It’s a 96km stretch of rainforest across the Colombia-Panama border and it’s the only land bridge between South and Central America. According to official statistics over 50 people died crossing the region last year. But the treacherous conditions makes it difficult to know exactly how many people lost their lives trying to make the crossing.

The BBC’s Mimi Swaby has been following one young Venezuelan woman’s journey crossing the Darién gap. She tells us about the dangers and risk of death that migrants face along the way.

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Haiti has been engulfed in a wave of gang violence since the assassination of the then-president, in 2021. Now an estimated 85% of the capital, Port au Prince is under gang control. The UN says in 2024, 5000 people died in the violence, which has left the country on the verge of collapse.

To combat the violence, the UN Security Council authorised a Multinational Security Support Mission (MSS) in October 2023. Funded primarily by the US, the Kenyan-led force deployed to Haiti six months ago has been tasked with restoring law and order. But there are questions over its effectiveness.

Nawal Al-Maghafi, a BBC investigations correspondent who has recently been embedded with the Kenyan police in Haiti, explains the situation there and how the country got to this point. Widlore Mérancourt, a reporter for the Washington Post and Editor-in-Chief of the Haitian publication Ayibo, describes how Haitians view outside intervention, after years of UN peacekeeping missions.

And we hear from young Haitian women, who tell us how their lives have been affected and what hopes they have for the future.

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Wildfires in Los Angeles have killed at least 10 people and destroyed thousands of homes. Officials are worried more high winds could make the flames spread even further.

At the same time, new data shows that 2024 was the world's hottest year on record. So is climate change making these types of fires worse?

Esme Stallard, a BBC Climate and Science journalist, takes us through the conditions that contributed to the fire and why the flames are so hard to contain.

We also hear from people in LA about what it’s all been like for them, losing their homes and having to evacuate.

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Carbon offsetting is a way to try to balance carbon emissions. It’s when an individual, company or governments invest in projects that try to take carbon dioxide out of the atmosphere, to compensate for their own carbon footprint.

Many of the schemes - like planting trees, protecting forests or switching to cleaner fuels - are set up in places like Africa or South America.

But how do these schemes work in practice? A paper published in 2024 in the science journal Nature found that few schemes led to a “real emission reductions“. Are they just a distraction or worse - a con? BBC climate and science reporter Esme Stallard answers our questions.

And Joshua Gabriel Oluwaseyi, a 24 year old climate activist in Nigeria, gives us his view on the impact carbon offsetting schemes have had in Nigeria - and whether he thinks they are worth doing.

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Tibet was struck by a powerful 7.1 magnitude earthquake on Tuesday. It’s been reported by Chinese state media that at least 126 people have died, making the quake one of the deadliest in recent years. The epicentre of the earthquake is near the Nepal-Tibet border, some hundred miles away from the holy city of Shigatse. More than 14,000 rescue workers are working to find survivors.

Much of what we know about the quake is from Chinese state media, as Tibet, which is considered an autonomous region of China, is highly restricted, and access by foreign media is tightly controlled. Shawn Yuan from the BBC’s Global China Unit, tells us what we know so far about the rescue efforts and why there’s limited information.

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Over the last few days the richest man in the world, Elon Musk, has turned his attention to European politics.

The billionaire owner of X has been relentlessly tweeting his criticism of UK Prime Minister Keir Starmer. He’s also endorsed the far-right AfD party ahead of next month’s snap elections in Germany. These actions have been criticised by both the French President Emmanuel Macron and German Chancellor Olaf Scholz.

Musk is known for being outspoken on political issues across the world. He endorsed incoming President Donald Trump during the US election, is close friends with the Prime Minister of Italy and has gotten into public disagreements with political figures in Brazil and Venezuela.

We discuss Musk's recent takes with the BBC’s Berlin correspondent Jessica Parker and Maria Clara Montoya from the WITW team takes a look at some of the feuds and friendships Musk has in Latin America.

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A silent asthma epidemic could be affecting millions of people in Africa. It’s estimated almost half of all the asthma sufferers in the world live on the continent, but many face barriers to diagnosis and treatment. Dorcas Wangira, the BBC’s Africa Health Correspondent in Nairobi, Kenya talks us through the growing body of research looking into how asthma is affecting children and teens in Africa.

Bollywood films are known for their epic love stories, energetic dance numbers and huge stars like Shah Rukh Khan and Priyanka Chopra. However, the industry - like Hollywood - has faced a slump since the Covid pandemic.

But 2024 marked a new trend; the box office success of horror. Shaitaan, for example, earned over $25m worldwide. We speak to film critic and journalist Yasser Usman and Bollywood influencer Aaina Mehta to hear whether they think witches, zombies and evil spirits could pull more people back to the cinema.

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In the middle of the Karakum desert in Turkmenistan, there’s a massive fiery pit officially called the Darvaza Crater - but also known as the “gates of hell”. The fire - which is man made - has been burning for over 50 years. But now satellite images suggest that the brightness of the crater has started to dim. Turkmenistan is trying to finally put out the fire.

Alex from the What in the World team tells us all about how the fire started and why it’s taken so long to put it out. We hear from explorer George Kourounis who is (as far as we know) the only person to go down into the pit.

And BBC journalist Alistair Coleman gives us some facts about Turkmenistan and its leaders.

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The Rights of Nature movement wants to give inherent rights to nature - so forests, animals and rivers would have the right to protection. More and more countries are starting to adopt this kind of legislation. Ecuador became the first country in the world to codify Rights of Nature in its constitution in 2008. In New Zealand, legislation has recognised the mountainous region Te Urewera and the Whanganui River as legal persons. In 2022, the Spanish lagoon Mar Menor became the first natural entity to be granted legal status as a person within Europe. BBC Climate and science reporter Georgina Rannard explains how it works and whether the approach is helping to protect the environment.

Another part of the movement wants to see nature recognised for the role it plays in music too. The people behind a track called The Song of the Cedars are petitioning Ecuador’s copyright office to recognise Los Cedros forest as a co-creator, given it was composed there.

Sounds Right is a global music initiative which encourages artists who use sounds from nature - like rain or animal noises - in their tracks to redirect some of the royalties they collect to help conserve and protect nature. Bill Sellanga, aka Blinky Bill, a musician and DJ based in Nairobi, tells us why he signed up, for his track OH WAH feat. NATURE.

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