Professor Jim Al-Khalili sets out to discover whether nuclear power is safe. He begins in Japan, at the former Fukushima nuclear plant, where he meets some of the tens of thousands of people who have been evacuated from the exclusion zone. He travels to an abandoned village just outside the zone to witness a nuclear clean-up operation. Jim draws on the latest scientific findings from Japan and from the previous explosion at Chernobyl to understand how dangerous the release of radiation is likely to be and what that means for our trust in nuclear power.

It is the greatest technological challenge ever undertaken by humankind. The quest to produce the ultimate energy solution, Fusion, a reliable source of clean power. What if we could create here on earth, our very own version of a star, a machine that makes power from nuclear fuel? But so immense are the challenges, the goal of a power-producing fusion reactor has so far remained elusive and out of reach... until now.

The last installment of the series features a revealing first-person account that delves into the complexities of Gotti's mentorship and the stark realities of gang life. From a determined youth facing rejection from his father to his bold declaration to work for Gotti, witness the tumultuous ascent of Sammy ‘The Bull’ Gravano within the criminal underworld.
The narrative captures a pivotal confrontation, where Gotti chillingly outlines the dark path ahead, juxtaposed against the awe-inspiring backdrop of the Justice Department in Washington D.C., a symbol of the relentless pursuit that future gangsters will inevitably face. This episode doesn’t just recount events; it places you at the heart of an ongoing battle against organized crime, providing an intimate look at Gotti’s life, from his rise to power to his ultimate indictment and the intense legal battles that followed. Dive into a gripping exploration of loyalty, power, and the consequences of a life in the mafia.

From executive producers Tony Scott and Ridley Scott comes a special about the battle that changed the course of the Civil War and the future of the Nation. ‘The world will little note, nor long remember, what we say here, but it can never forget what they did here.’ Abraham Lincoln's iconic Gettysburg Address frames this epic, feature-length History special.
‘Gettysburg’ looks at this battle from a visceral new perspective, not the generals who commanded from behind the frontlines, but that of the everyday soldiers who fought there, in a confrontation that changed the fate of the nation. Stripping away the romanticized veneer of past treatments, this special conveys new information and honors the sacrifice of those, both North and South, who fought and died there.
Compelling CGI and powerful action footage place viewers in the midst of the fighting, delivering both an emotional cinematic experience and an information packed look at the turning points, technology, and little known facts of perhaps America's greatest battle. Raw, immersive and emotional, this groundbreaking event puts viewers inside the three-day battle where over 50,000 men paid the ultimate price.

The plains of Africa, home to a powerful predator where females rule: spotted hyena. They have a reputation as dim-witted scavengers. But these fierce queens are the opposite; strong, fearless and highly intelligent. Hyenas are the girl gang of the Savannah. They hunt in packs, get first bite of their prey, and outrank every male in their group, making them some of Africa's most fierce queens.

In this mind-bending series, Professor Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.
In the first episode, Jim will enter the world of objects that are too tiny to glimpse with the naked eye. Starting with the smallest insects, he moves on to encounter living cells with amazing superpowers and confronts some of humanity's deadliest enemies in the form of viruses. Going smaller still, he encounters wondrous new nanomaterials such as graphene, discovered by physicist Andre Geim. These are revolutionising engineering, medicine, computing, electronics and environmental science. Finally, Jim comes face to face with the fundamental building blocks of the world around us – atoms – and reveals why understanding the science of the 'small' is crucial to the future of humanity.