Quadrupling the power of the world's biggest engines with the world's most powerful turbochargers, and building new roads from old waste plastic

How wind is harnessed to power a racing yacht to Olympic gold, and how do to make a sword fit for an officer at the world's largest sword factory

The discovery of extra-terrestrial life faces a near impossible challenge, so a group of experts explore the problems with proving or disproving the existence of aliens

New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history, which suggests that the moon may be more similar to earth than previously thought

Experts analyse what happens when galaxies containing billions of stars collide and are left irrevocably changed

Cutting-edge technology is used to try to reveal the resting place of an infamous pirate city that sank into the sea, and the treasure it may have taken with it

In California, Rob Nelson and Stefan Burns explore a cave rumoured to house 100lb of gold, stashed away during the Gold Rush

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

New discoveries surrounding interstellar space, the space between the universe's stars, which reveal it may not be as desolate as previous thought

New discoveries lead scientists to question if the Big Bang really happened, and whether it was the start of many multiverses

The science of astronomy. This edition explores new discoveries surrounding dark matter and energy

A series of strange animal deaths and UFO sightings brings Chuck Zukowski and the team to Colorado, with signs pointing towards the possibility of a government cover-up

Chuck receives a map supposedly leading to a hidden cache of recovered materials from the Roswell incident. He and his team go on an epic treasure to find them

A dangerous storm threatens to shut down the operation just as Darrell and team discover gold in the remains of an old wreck

Leading to one of the richest finds in Darrell's career, the team discovers ornate artefacts that indicate the location of a 16th century captain's quarters

Experts examine the impact of an asteroid colliding with Earth, and what the consequences would be for life on the planet as we know it

Looking back at the Rosetta mission, a ground-breaking expedition to land on a comet for the very first time