Focus on Africa - Global concern over the spread of dengue fever

There is growing concern over the spread of dengue fever around the world. A medical specialist tells us what dengue is, why cases are rising and what the difference is between dengue and malaria.

Also, a year after the bloody war in Ethiopia came to an end, we look at how life has changed for people in Tigray, and what more needs to be done.

And we hear a discussion on the recent royal visit to Kenya, by King Charles. What was it really about?

Science In Action - Climate emergency

Category 5 hurricane Otis, which devastated Acapulco, was supercharged by global warming; hurricane expert Kerry Emanual tells Science in Action.

Also, Brazilian ecologist Erika Berenguer has witnessed the destruction caused by the prolonged drought in Amazonia, where the rivers are drying up and the forest is burning.

And, climate scientists now say there is less time than previously thought to avoid further dangerous warming. Two climate scientists, Chris Smith and Norman Loeb, break the bad news - that the climate is more sensitive to greenhouse gases than forecasts have used.

Presenter: Roland Pease Producer: Ella Hubber Editor: Martin Smith Production co-ordinator: Jana Bennett-Holesworth

(Photo: A woman sits amongst the damage after Hurricane Otis. Credit: Silvana Flores/Getty Images)

Focus on Africa - DR Congo conflict: How children are impacted

As the number of internally displaced persons rises to record levels in the Democratic Republic of Congo, we look at the devastating impact the ongoing conflict is having on children.

Also how does Africa benefit from the African Growth and Opportunity Act (Agoa), signed into law by the United States, 23 years ago?

And we speak to one woman, Amira Adawe, who is determined to highlight the dangers of using skin lightening products.

Unexpected Elements - Scary science

In the week where many celebrated Halloween we are wondering about that tingle down your spine, the dryness in your mouth, the racing pulse - might it actually be good for you?

We also look into a special frequency of sound, just below our human hearing range, that might cause rational people to start feeling spooky.

And we explore Cryptids and the zoology of creatures that don’t really exist.

Plus, if you’re bilingual, do you really have a first and second language?

We also explore why driving a taxi is a workout for your brain and look at the benefits and pitfalls of cycling around the world.

Presenter: Marnie Chesterton, with Camilla Mota and Godfred Boafo.

Producer: Margaret Sessa-Hawkins, with Alex Mansfield, Tom Bonnett and Ben Motley

Focus on Africa - Facebook accused of stoking Ethiopia’s conflict

Amnesty International has accused social media giant Facebook of contributing to human rights abuses against Tigrayans during the two-year war in Ethiopia.

As Nigeria begins vaccinating girls to prevent cervical cancer, we look at the picture across Africa.

And we look at how masquerade in Nigeria is both an art form and act of resistance.

Focus on Africa - Kenya’s plan for universal healthcare

We'll look at the Kenyan government's plan to provide universal healthcare for all its citizens. It's back on the agenda, so what will it entail?

Also a Nigerian High Court rules against calling the Indigenous People of Biafra a terrorist organisation, saying it's unconstitutional.

And we hear the remarkable story of a little known African anti-slave trade campaigner, Quobina Ottobah Kuguano.

Good Bad Billionaire - Kim Kardashian: Breaking the internet

How does the subject of a leaked sex tape become a billionaire business mogul? Journalist Zing Tsjeng and BBC business editor Simon Jack find out how Kim Kardashian leveraged her fame and sold her privacy to earn billions, breaking the internet along the way.

They follow her money making schemes, from selling celebrities' clothes online and styling Paris Hilton, to multi-million dollar weddings and public family feuds. But they discover that Kim actually made her billions in a much more traditional way.

She's one of the most famous faces in the world, loved and loathed by millions. In the podcast that uncovers how the world's wealthiest people made their money and asks if they are good or bad for the planet, Simon and Zing judge Kim Kardashian.

We’d love to hear your feedback. Email goodbadbillionaire@bbc.com or drop us a text or WhatsApp to +1 (917) 686-1176.

To find out more about the show and read our privacy notice, visit www.bbcworldservice.com/goodbadbillionaire

Focus on Africa - South Africa win Rugby World Cup

South Africa's men's rugby team made history by winning a fourth World Cup title. How did they achieve it, and what does it mean for the nation and the African continent?

A BBC investigation reveals that some school teachers in Kenya are still administering corporal punishment, despite the practice having been banned more than 20 years ago.

Plus, we meet the winners of the Mr. and Miss Albinism Southern Africa 2023 beauty pageant, who are drawing attention to problems faced by their community.

CrowdScience - Green Man Festival: Why are some animals so ugly?

Why are some animals cute, cuddly, adorable – and some are slimy, creepy and downright weird? This edition of Crowdscience, recorded in front of a live audience, comes to you directly from the world-famous Green Man Festival in Bannau Brycheiniog National Park in Cymru (Wales). The programme recording was powered entirely by hydrogen.

Our inbox has been bursting at the seams with questions about creepy crawlies, deep sea beasties, cheeky monkeys, endangered species and animals of all shapes and sizes. So, we rounded up a panel of experts to get some answers!

Surrounded by 25,000 people trudging merrily through the mud, pelted with torrential rain, underscored by the warm hum of revelry, the BBC’s Marnie Chesterton speaks with Dr David Jones from the Natural History Museum, an expert on creepy crawlies and someone who spends a considerable amount of time thinking about earthworms, ants, and termites. Also joining us is Jess Savage, a researcher from the Institute of Zoology in London who’s an expert on ocean-dwelling animals and the impact of plastic pollution. Finally, we have Simon Watt, a biologist, comedian and founder of the Ugly Animal Preservation Society.

Join us for this very special edition of Crowdscience, in partnership with Green Man Festival, where we bring the experts closer to you than ever before.

Presenter: Marnie Chesterton Producer: Emily Bird Editor: Richard Collings Technical producer: Mike Cox Studio manager: Jackie Margerum Production co-ordinator: Jonathan Harris

(Photo: Marnie and guests. Credit: Jonathan Harris)