Is Raqqa Recovering After Islamic State?

A look inside the city which was once Islamic State’s headquarters.

• 23 mins

Trump and Kim: Can they close the deal?

Top tips from peacemakers who have brokered some of the world’s most unlikely pacts

• 26 mins

How Do You Make People Have Babies?

How governments are encouraging people to have more children to offset deaths

• 23 mins

Can You Train People To Be Less Prejudiced?

Businesses spend millions on anti-bias training – but does it work?

• 23 mins

Are We Heading for a Trade War?

The high-stakes showdown between the US and China on trade.

• 23 mins

Can We Eat Our Way Out Of Climate Change?

Changing what we eat could be one of the fastest ways to slow down climate change

• 23 mins

Can We Ever Understand Animals?

Humans spend hours studying our fellow animals. But will we ever truly understand them?

• 23 mins

What does Iran think of the West?

Exploring why many Iranians are suspicious of the motives of the outside world

• 23 mins

Is Africa’s Longest War Really Over?

Ethiopia and Eritrea have just signed a peace deal ending two decades of war.

• 23 mins

Is WhatsApp Fuelling Vigilantism?

What is it about this simple messaging platform that fuels emotions and spreads fear?

• 23 mins

Can We Control 3D Printing?

Does the 3D printing revolution mean that people anywhere can print anything they want?

• 23 mins

Could We See Another Aids Pandemic?

Are we losing the battle against Aids?

• 23 mins

Who’s in the Driving Seat of the US – Saudi Relationship?

The forces steering the alliance between the US and Saudi Arabia

• 23 mins

How Do You Run A Hacking Operation?

We reveal the secrets of some of the world’s most advanced and secretive cyber-powers.

• 23 mins

Is Women’s Sport In Trouble?

Who gets to compete as a woman?

• 23 mins

The Inquiry Junior - What’s Killing Africa’s Elephants?

Poachers, jewellery makers and angry farmers: the story behind the decline of elephants

• 23 mins

The Inquiry Junior - Why are North and South Korea divided?

The story of how a line on a map becomes a hard state border that no one can cross.

• 23 mins

Is Genetic Testing Overrated?

DNA testing is big business - but could the results be harmful?

• 23 mins

Should We Rethink the Ban on Child Labour?

Most countries have signed up to a ban on child labour – but is this the best approach?

• 23 mins

Can Delhi Clean Up Its Air?

Air pollution is suffocating Delhi – what can be done?

• 23 mins

What Went Wrong in Indonesia?

Could the earthquake and tsunami that struck Palu, Indonesia have killed fewer people?

• 23 mins

How long can we live?

Life expectancy is rising as medicine advances, but can we beat old age itself?

• 23 mins

Is the China-Africa Love Affair Over?

Investment is slowing, discontent is growing – is this the beginning of the end?

• 23 mins

What Makes A Pariah State?

Countries like Saudi Arabia can get away with murder - why not others?

• 23 mins

Is Russia at War with the West?

The charge sheet against Moscow includes spy killings, hacks and election interference

• 23 mins

Is the West at War with Russia?

Nato is accused of provoking Russia and breaking promises

• 23 mins

Why Is Brexit So Hard?

A deal between the UK and the EU is on the table – but it’s a deal that few like.

• 23 mins

Is this the Most Dangerous Time to be a Journalist?

Journalists are being hit with more violence and oppression – what is behind it?

• 23 mins

What did #MeToo Really Achieve?

Has the movement moved away from its original remit as its founder fears?

• 23 mins

How Did We Get Hooked on Vitamins?

Millions of us take a vitamin tablet every day, but how did they become so popular?

• 23 mins