The race to fix clean energy's waste problem

In a clash of wit and technology, we bring together two unlikely adversaries: a comedian and an AI chatbot.

A bustling community of trillions of cells influence almost every aspect of our life.

One of Europe's oldest residential streets hides in the heart of the English countryside.

A music and art extravaganza takes place in an 'otherworldly' landscape amid unique volcanic rock formations.

Drought forces the real Paddington Bear into deadly conflict with cattle farmers in the Andes.

Reece Parkinson discovers how locals are protecting their stunning marine environment.

Ahead of the Paris Games, we find out how one country has managed to win eight of the last nine gold medals.

A new network along the Seine in Paris will broadcast Olympic festivities from the river.

Could we be seeing the return of the ‘dumbphone’?

A peak inside both the real and virtual new Aquatic Centre built for the Paris Games.

One small piece of coaching wisdom made a difference and led her to victory.

We explore the range of health benefits linked to cold water swimming.

The 'Shahmaran', half-woman and half-snake, is a mythical figure popular in the folklore of Turkey.

Ranked among the all-time greats in long jump, Jackie Joyner-Kersee shares memories of how it all started.

Tunnel building began in the 1960s and has transformed the remote island both geographically and socially.

At Michelin-starred Semma, chef Vijay Kumar brings deeply personal dishes from his childhood to the plate.

One month after the famous discovery, photographer Harry Burton recreated the first view of Tutankhamun's tomb.

Research by a Nobel Prize winning astrophysicist suggests we have been wrong about the expansion of our Universe.

Thomas Edison wasn't the first person to record sound. It was a Frenchman who invented sound recording in 1857.

The Olympic medallist on how she found her love for speed and danger at an early age.