Swapping spatulas for spanners, the Hairy Bikers restore amazing relics of Britain's past.

The fascinating and dramatic stories behind some of the grandest designs never built.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per...

This is your chance to reach out and touch the past! Just as a forensic anthropologist analyses bones, and a historian deciphers ancient texts, we...

High-stakes exploits turn deadly — and shake a global church to its core — in this extraordinary true crime story.

Paleoanthropologist Ella Al-Shamahi reveals humanity's incredible story across 300,000 years of human evolution – and how the story is stranger...

The triumphs and failures of the men and women who created the world's first atomic bomb as part of the Manhattan Project at Los Alamos. This the...

HISTORY’s longest-running series moves to H2. Modern Marvels celebrates the ingenuity, invention and imagination found in the world around us....

The adventures of the 10-year-old son of a government scientist.

Though claims of extraterrestrial encounters have long been dismissed, many believe the existence of UFOs is not just likely, but a certainty.

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...

Scooby-Doo and the Mystery, Inc. gang are launched into the 21st century, with new mysteries to solve.

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

Through the prism of Jeff Goldblum's always inquisitive and highly entertaining mind, nothing is as it seems. Each episode is centered around...

Seconds from Disaster is a US/UK-produced documentary television programme that investigates historically relevant man-made and natural disasters of...

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and...

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity....

Mass UFO sightings from the last 50 years fuel a mystery in this documentary series featuring eyewitness accounts, expert interviews and new evidence.

An insider's look at the engineering and scientific miracles behind the things that form the modern world.