Identical twins change their diets and lifestyles for eight weeks in a unique scientific experiment designed to explore how certain foods impact the body.

Archive footage, chilling reenactments and exclusive interviews shed new light on a tragedy — and two brothers — that suspended a city in terror.

Mayhem and mishaps follow young witch Mildred Hubble wherever she goes. She just can’t help it! But with her friends’ help, Mildred always manages to avoid disaster just in time.

Carl Kolchak and his partner Perri investigate the mysterious death of Kolchak’s wife and the paranormal phenomena plaguing their city.

When three women put their careers above their personal relationships in their quest to succeed, would they change anything about their lives now that they’re in their 30s? Lee Shin…

Through tears and triumph, this series follows several cycling teams as they compete in the 2022 installment of the world’s most grueling bike race.

Bushcraft expert and survivalist Ray Mears explores the awe-inspiring landscape of that shaped the story of the Wild West. … Discover how extraordinary topography, extreme weather and ecology presented both…

Explore with Cohen a theme or moment from reality television and sit down with the biggest names in the unscripted world.

With the Ancients’ city of Atlantis discovered in the Pegasus Galaxy by Stargate Command, Dr. Elizabeth Weir and Major Sheppard lead a scientific expedition to the ancient abandoned city. Once…

An empty-nester mom wonders how she ended up alone while her children live their best lives thousands of miles away. She decides her place is with her family and as…

Where do insects, birds, and mammals come from? Thanks to new technologies and recent discoveries, scientists can now recreate the missing branches of the tree of life.

Gareth Malone searches for Britain’s most entertaining amateur singing group, in a music contest with a difference – groups must sing a cappella.