Last Watched

Supernovas

   2008    Science
A stellar explosion, the supernova is the sensational death of a star. It can shine as bright as 100 billion Suns and radiate as much energy as the Sun would emit over 10 billion years. Jets of high-energy light and matter are propelled into space and can cause massive Gamma Ray Bursts and emit intense X-ray radiation for thousands of years. Astronomers believe that this process creates the very building blocks of planets, people and plants. Meet the world's leading Supernova hunters, and take a look at recorded supernovas throughout history.
Series: The Universe

Tarsier Forest

   2020    Nature
Deep in the twisted roots of a giant strangler fig tree, hidden from view, lives perhaps the most bizarre nighttime creature of all. The spectral tarsier, tiny primates barely larger than a tennis ball. As darkness falls, a family of these small primates in Sulawesi ventures into the jungle to find food while protecting their babies.
Series: Earth at Night in Color

Death Of The Universe

   2008    Science
While scientists have previously theorised about a “Big Crunch” where the universe retracts back to its original size, the discovery of Dark Matter and Dark Energy has placed that hypothesis on the backburner. Some astronomers now believe that if Dark Matter offsets Dark Energy then as the universe slowly expands, stars will gradually fade, running out of fuel and leading to a dark, cold and lifeless universe. Others hypothesise a much more violent end where Dark Energy continues to expand the universe at a greater and greater speed. Stronger than gravity, Dark Energy would pull apart everything down to the fundamental particles – the universe’s very fibres. While the universe’s end may be 50 billion years away, great leaps in science will continue to alter how we believe the universe was formed – and how it will end.

Fungi: The Web of Life

   2023    Nature    HD
Acclaimed biologist Dr. Merlin Sheldrake seeks a rare blue mushroom in Tasmania's ancient Tarkine rainforest, revealing fungi's extraordinary abilities. Fungi may provide solutions to humanity's problems, with millions more species yet to be discovered.
All life on Earth is connected by a great mystery we are only just beginning to unravel. Hidden between the world of plants and animals, another world exists… Fungi’s web of life. We’ll begin in the mysterious world of the forest floor, where fungi are the central players in nature’s story of birth, death, and rebirth to discover that life as we know it simply would not exist without them. Dr. Sheldrake will show us some the grandest and strangest organisms ever discovered, showcased through jaw-dropping time-lapse cinematography, in a landscape largely unchanged from the time of the dinosaurs.
Fungi have important lessons to teach humanity about survival through cooperation. Indeed, these incredible lifeforms may hold the key to solving some of humanity’s most urgent problems. With millions more species to discover, our journey into the secret world of fungi has only just begun.

Review of the Year

   2019    Science
Looking back on the major stories of the year - from the New Horizons mission to the most distant world we have ever visited to the release of the first-ever picture of a black hole. The team relive the highlights and uncover the latest developments.
Series: The Sky at Night

Liberation of Buchenwald

   2020    History
Hitler’s rise to power was a unique moment in history. Germany suffered a humiliating defeat in WWI; now it's crippled by massive war reparations. Hitler offers a scapegoat: the Jews. The Nazis are quick to institute anti-Semitic laws and stoke distrust of the Jews. Anyone deemed 'undesirable,' from political opponents, to the handicapped, gypsies and Jews are sent to camps. There they are either worked to death, starved or executed. But just how much did the rest of the world know of what was going on?
Series: Greatest Events of WWII in Colour
Eden: Untamed Planet

Eden: Untamed Planet

2021  Nature
The Normans

The Normans

2010  History
Natural World

Natural World

2017  Nature
Leaving Neverland

Leaving Neverland

2019  Culture
The Truth About

The Truth About

2018  Medicine
Dirty Money

Dirty Money

2018  Culture
Human

Human

2025  History