How to See a Black Hole: The Universe's Greatest Mystery

What is a whale worth? What price can be put on the life of such majestic animals? How can we estimate that cost? And how have humans changed the way they value whales throughout history? What are whales used for? What are they needed for? To answer these questions, and many more, Natacha Aguilar, eminent Canary Island marine biologist and expert in cetaceans, guides us on a spectacular – and highly personal – journey through time and space. With the help of a committed group of scientists and non-profit organizations, A Whale’s Worth discovers the remarkable, little-known lives of these animals.

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslides and terrorises New Zealand ski resorts but behind the bad behaviour there's a sharp mind at work. David tries to play chess with a kea and discovers how its cheeky character is the key to its survival.

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

Kina & Yuk are two Arctic foxes, ready to start a family. But the climate is warmer, and the food is more and more rare. Kina & Yuk are obliged to venture far and far away.

An unprecedented UHD film on Karnataka's rich biodiversity narrated by David Attenborough. Portraying the state with highest number of tigers and elephants using the latest technology - a masterpiece showcasing the state, its flora, fauna.

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

Photographer Ami Vitale follows a global effort to save the northern white rhinoceros from extinction. With only two surviving females, a team of scientists races to create the world’s first surrogate rhino pregnancy. The fate of the species now rests in the hands of the teams who are devoted to saving it in this hopeful, urgent film

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the century: the launch of Apollo 11. Over the next few days, the world watched on with wonder and rapture as humankind prepared for its "one giant leap" onto the moon--and into history. Witness this incredible day, presented through stunning, remastered footage and interviews that takes you behind-the-scenes and inside the spacecraft, Mission Control, and the homes of the astronaut's families.

Follow professional snake hunters deep into the Florida Everglades as they aim to save an endangered ecosystem from invasive predators.

After an explosive and fortuitous encounter, a male hyena and a leopard join forces and create a peculiar hunting alliance.

This is the story of a vegetable garden, from the first seeds to the harvest. But this garden is different, because here the gardener has decided to banish pesticides and other chemicals, and to be helped only by discreet workers, the insects. As we dive into the heart of this plant kingdom, we discover thousands of tiny lives that organize themselves as in a micro-society: decomposing insects, recyclers, pollinators, the workers of the garden work to maintain a fragile balance within the vegetable garden. As the plants grow and begin to produce their first vegetables, the incredible interactions between insects and plants help protect the future harvest. But it is also their personal stories that punctuate the life of the garden. Between parades, mutual aid and attempted putsch, the story of the vegetable garden thus takes the form of a true nature tale.