What are quasars? This documentary seeks to understand the mystery behind one of the most destructive forces in our universe: supermassive black holes otherwise known as quasars.

Prof. Jim Al-Khalili tells the story of light and darkness in terms of their astronomic importance, and their role in our understanding of the universe.

Jim Al-Khalili tackles two of the hardest questions our universe has to offer: What is everything, and what is nothing?

Investigate the science behind one of evolutions most amazing tricks – that of Metamorphosis.

Presented by acclaimed historian Dan Jones, this four-part documentary series reveals the true history of the Wars of the Roses. Scripted reenactments combined with Jones's unique storytelling to bring to life a tale of human frailties, rivalries, forced hands, and sheer luck that changed Britain and the monarchy forever.

Let's Cook History samples some of the best food and drinks throughout history, starting from ancient Romans up to the 19th century.

Medieval Fight Book tests the medieval war inventions and designs from famed Hans Talhoffer's Fightbook , written in 1459 by Hans Talhoffer.

Join Rick Steves as he travels through Europe at the very height of Christmas.

Venture to Africa's Great Rift Valley, a place where we'll witness prides of lions hunt baboons and how the baboons deal with the threat to their lives.

Follow palaeontologist Dr Mary Schweitzer as she set out to find fossilized dinosaur DNA.

A human is an extraordinarily intelligent, loud voiced, enterprising and in a high degree gregarious monkey. The Human Animal studies the pattern of one of the most interesting animal species on planet Earth - ourselves, the human.

Dive deep into the Sulawesi Sea near Indonesia and explore some of the strangest marine biodiversity on the planet.

I, Psychopath studies the mind of Sam Vaknin, author, narcissist and suspected psychopath.

Meet Hugh, a man who's fascination and obsessiveness with the number 12 has become so extreme it's causing his life to be filled with problems.

The Entity: Sleep Paralysis examines the phenomenon of sleep paralysis, the state in which a person cannot move as they pass from sleep to a woken state.

Schizophrenia: Edge of Madness follows four people with schizophrenia and their medical journey to improve their mental health.

Piers Gibbon ventures into some of the most remote areas of Papua New Guinea and comes face to face with real tribal cannibals.

SHELTER is a full feature length documentary following a year in the life of the homeless youth in New Orleans. The film seeks to highlight both the life of living on the street and those who choose to help homeless people.

Congo, My Precious explores one of the world's most resource rich countries - Congo - and how the Congolese laboureres still fall victim to the unending mineral based power struggle.

Zimbabwe's Forgotten Children investigates several children growing up in today's Zimbabwe and how they live their day-to-day life. These kids are trapped in a cycle of poverty, where hope and dreams are the only remedy to press on.

Andrew Graham-Dixon uncovers the true story behind one of the greatest art heists of the 21st century.

Examine one of the most notorious prisons in the world found in Haiti. A prison where thousands of prisoners are locked up without trial and fight for their lives each day.

An Al Jazeera's investigatory journalist team uncovers a massive network of corrupt politicians in Namibia, here's the story.

Filmed over the space of a year, The Adventure follows three illegal immigrants living in Athens, their obsession with leaving, and the need for money and luck.

Paths of the Soul is a docu-drama following the journey of a group of Tibetans on a pilgrimage to Lhasa, the holy capital of Tibet. The journey covers 1,200 km on foot, in a continuous repetition of prostrating one's self on the ground.

Baraka is a documentary film with no narrative or voice-over. It explores themes via a compilation of natural events, life, human activities and technological phenomena shot in 24 countries on six continents over a 14-month period.

A Brazilian prison has come up with an original way to prepare its prisoners before re-entering society after incarceration – by holding an inmate beauty pageant.

Children are running wild in the mud, climbing high into trees and playing with knives, but no one is telling them off. We are looking at life in kindergarten… Danish-style.

SHELTER is a full feature length documentary following a year in the life of the homeless youth in New Orleans. The film seeks to highlight both the life of living on the street and those who choose to help homeless people.

This documentary visits the people of Samburu, who have maintained a strict patriarchy for over 500 years in northern Kenya. That is, until 25 years ago, when Rebecca Lolosoli founded Umoja village as a safe haven for the region's women.

Sunrise Ceremony is a short documentary focusing on the Apache Sunrise Ceremony - a rite-of-passage tradition where girls transition into womanhood and are recognized as adult women by the tribe.

Experience the world of mail-order brides, as this documentary follows a group of American men looking to find love in Ukraine.