Vágner endures torrential rain and sleep deprivation to catch the mega catfish of the Amazon.
Professor Nick Eyles examines layers of earth and reveals the geologic journey that has shaped the planet.
Helicopters fail and skydiving adventures go terribly wrong.
See the majestic landscapes and wildlife of the Australian Outback.
Some tribal doctors prescribe hallucinogens and odd potions.
Most Memorable Prepper Quotes
Scientists send a house into flight with balloons.
The man who discovered Titanic’s final resting place re-traces the beginnings of the ship and its original plans.
Using CGI animations, experts recreate the ship as it was on that fateful night.
The Oscar-winning filmmaker joins Titanic experts to solve the lingering mysteries of why and how the ship sank.
Take a look at some of nature’s curious looking creatures.
A selection of stories featuring encounters and sightings of the unexplained.