Dan Cruickshank travels by rail to the frontlines of the First and Second World Wars.
We celebrate one of Britain's most ingenious and prolific engineers - Isambard Kingdom Brunel.
Dan Cruickshank travels back to the dawn of the first regular steam service.
Go behind the scenes with our selection of images taken during the filming of Great Railway Adventures with Dan Cruickshank.
Could an environmental catastrophe and a volcanic eruption hundreds of miles away really have led to one of the Bible's...
Take a trip to Glasgow Britain's deadliest city, the darkside of Liverpool and Manchester, aka 'Gunchester'.
Real Old Bill
Dr Robert Ballard embarks on a new underwater quest.
Marine species near the coast of South Africa.
Sharks reign in the southern Line Islands
Inside the blue hole with Kenny Broad from Diving the labyrinth
See the hoard found by metal detecting enthusiast Terry Herbert.
Could the treasure be battlefield booty?
Only four Saxon helmets have ever been found in England, this discovery was the fifth.
Explore the hoard of lost treasures of the dark ages.
Imagine winds that travel at nearly 17 times the speed of sound, generating a killer shockwave that vaporises everything in...
The skies across the planet glow with incredible brilliance. Stunning auroras are recorded as far south as Cairo, Mexico City...
In the distance you see a breathtaking wall of peach-coloured dust. As it gets closer, you are pricked by billions of tiny...
The Pack examines the hunting techniques used by lions in order to survive the Singita Game Reserve in South Africa.