Reed Timmer from the show Storm Chasers shows you the everyday grind chasing tornadoes in the Central United States.

Documentary looking at the 2005 attack on London's transport system and the ensuing police investigation and the three-week hunt to catch the bombers.

Notorious London: A City Tour dips into various regions and eras of London's past to give you a multifaceted look at this remarkable metropolis. From...

This verité documentary series profiles the personal and professional lives of Canada's best surgeons. With remarkable access to doctors and...

Dr Xand Van Tulleken and Raksha Dave investigate the Great Smog of 1952 - the deadliest environmental disaster ever recorded and one of the world's...

London is a 2004 three-part BBC history documentary series about the history of London, presented by Peter Ackroyd.

Series telling the story of the architects, engineers and spin doctors who entered a frantic two year race to make the Royal Opening of St Pancras on...

Plunge into the heart of the action at the sides of the men and women who work as emergency responders in some of the biggest cities around the world.

Investigations, arrest, conviction: Journalist Sven Voss reconstructs sensational criminal cases and speaks with experts, police officers and...

999: What's Your Emergency? follows members of emergency services throughout Britain as they work together to tackle crime and disorder, providing...

Documentary following joint police and paramedic fast response units, with both emergency services travelling together in one high-performance...

From birth to brain surgery: This docuseries provides an intimate look at the lifesaving work of four doctors at Lenox Hill Hospital in NYC.

Through bodycam footage, texts and interviews with loved ones, this documentary investigates the horrifying murder of four University of Idaho...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

A documentary series exploring the myths and legends behind some of Hollywood’s notoriously “cursed” horror film productions. From...

A four-part documentary series revolving around the case of single mother Barbara Hamburg, who was brutally murdered in 2010 near her home in the...

Featuring rare footage and interviews with CIA insiders, this edge-of-your-seat documentary series traces the epic hunt for Osama bin Laden.

Insider accounts and never-seen-before footage tell the story of the 7/7 bombings on London's transport network in 2005 — and its explosive...

From crippling payday loans to cars that cheat emissions tests, this investigative series exposes brazen acts of corporate greed and corruption.

Before he was Hulk Hogan, he was Terry Bollea. Uncover the man behind the legend in this unfiltered documentary featuring his very last interview.

An in-depth look at the history and pop cultural significance of horror films.

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

A revealing look at Sean 'Diddy' Combs' journey from music mogul to high-profile sexual offender, featuring footage and insider accounts that expose...