Adam Rutherford explores how scientists delved deeper into the world of the cell, seeking to reveal the magic ingredient that can bring chemicals into life. Show more

Adam Rutherford reveals how scientists are close to repeating what has happened only once in four billion years - the creation of a new life form. Show more

Adam Rutherford tells the story of the biological cell. He explores how centuries of scientific and religious dogma were overturned by the discovery of the cell. Show more

Gregg Wallace reveals how supermarkets get the public in the mood for autumn. Including a look at Halloween pumpkins, own-label pies and the hidden world of online supermarkets. Show more

David Malone asks if we are right to see the heart as merely a brilliant pump or whether it should be allowed to reclaim something of its old place at the centre of our humanity. Show more

In a never-before-attempted experiment at Bristol Zoo, Liz Bonnin and a team of experts stay up all night to track the diverse sleep patterns of animals from lions to meerkats. Show more

Gregg Wallace reveals how the supermarkets gear up for the biggest challenge of their year - Christmas. He sees what it takes to deliver millions of turkeys. Show more

Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have powerful effects on our climate. Show more

Multi-layered documentary revealing the human story of Marie Curie, whose pioneering research on radioactivity made her the world's most famous female scientist. Show more

Gregg Wallace goes behind the scenes with Britain's biggest food retailers. He reveals how the supermarkets bring us our summer favourites, and how they stay ahead of the weather. Show more

Exploring emergencies highlighted in Ricardo Pollack's film, aid professionals and critics debate whether there are occasions when humanitarian aid might do more harm than good. Show more

With spring in the air, presenter Gregg Wallace finds out what it takes to bring us millions of eggs for Pancake Day, and discovers the clever technology behind Easter chocolate. Show more

Dr George McGavin examines the fascinating science of decay when a unique experiment involving a rotting kitchen and garden is captured over two months by time-lapse photography. Show more

Dr James Logan and Brendan Dunphy carry out a complete insect dissection, using cutting-edge imaging technology to show the beauty and precision of the natural engineering inside. Show more

Film-maker David Malone explores the science behind metamorphosis, the amazing transformation of one creature into a totally different being. How does it happen and why? Show more

Cherry Healey puts the country's culinary staples to the test, and with the help of the public uncovers the surprising secrets and unexpected powers of food we take for granted. Show more

Entomologist George McGavin and ant expert Adam Hart capture all aspects of life in an ant colony using time-lapse cameras, microscopes, microphones and radio tracking technology. Show more

Jimmy Doherty investigates new food production techniques and technologies. In Australia, Jimmy finds out whether farmers can overcome the global problem of soil salinity. Show more

Jimmy Doherty investigates food production techniques and the challenge of feeding the world. In the USA, farmers have put their faith in new technology to increase food output. Show more

Jimmy Doherty investigates food production techniques and the challenge of feeding the world. Jimmy visits Kenya and meets farmers who use ingenious new ways to combat pests. Show more