Coral reefs are the nursery for all life in the oceans, a remarkable ecosystem that sustains us. Yet with carbon emissions warming the seas, a phenomenon called 'coral bleaching' -a sign of mass coral death- has been accelerating around the world, and the public has no idea of the scale or implication of the catastrophe silently raging underwater.
Chasing Coral taps into the collective will and wisdom of an ad man, a self-proclaimed coral nerd, top-notch camera designers, and renowned marine biologists as they invent the first time-lapse camera to record bleaching events as they happen. Unfortunately, the effort is anything but simple, and the team doggedly battles technical malfunctions and the force of nature in pursuit of their golden fleece: documenting the indisputable and tragic transformation below the waves. With its breathtaking photography, nail-biting suspense, and startling emotion, Chasing Coral is a dramatic revelation that won't have audiences sitting idle for long.

Just 92 elements made up the world, but the belief that were only four - earth, fire, air and water - persisted until the 19th Century. Professor Al-Khalili retraces the footsteps of the alchemists who first began to question the notion of the elements in their search for the secret of everlasting life.He reveals the red herrings and rivalries which dogged scientific progress, and explores how new approaches to splitting matter brought us both remarkable elements and the new science of chemistry.

Foo Fighters commemorate their 20th anniversary by documenting the eight-city recording odyssey that produced their latest, and eighth, studio album. Foo Fighters founder Dave Grohl directs the series, which taps into the musical heritage and cultural fabric of eight cities: Chicago, Austin, Nashville, Los Angeles, Seattle, New Orleans, Washington D.C. and New York. The band based themselves at a legendary recording studio integral to the unique history and character of each location. One song was recorded in each city, and every track features local legends. Even the lyrics were developed in an experimental, unprecedented way: Grohl held off on writing them until the last day of each session, letting himself be inspired by the experiences, interviews and personalities that became part of the process. Foo Fighters Sonic Highways is, in Grohl’s words, “a love letter to the history of American music.” Each episode delves into the identity of each city -- showing how each region shaped these musicians in their formative years and, in turn, how they impacted the cultural fabric of their hometowns. Every artist who appears in the show, regardless of genre or locale, started as an average kid with universal dreams of making music and making it big. Grohl made his feature film directorial debut in 2013 with the universally acclaimed Grammy-winning Sound City, a celebration of the human element in the creation and recording of music. Foo Fighters have won 11 Grammy Awards, including four for Best Rock Album, more than any other band. Premiering on the eve of Foo Fighters’ 20th anniversary, Foo Fighters Sonic Highways aims to “give back” to the next generation of young musicians. As guitarist and singer Buddy Guy, an interviewee from the Chicago blues scene, explains, “Everything comes from what’s come before.”
In the first episode, Dave Grohl and friends discuss the rise of the famous Chicago music scene from the roots blues of Muddy Waters and Buddy Guy to the Rock and roll of Cheap Trick.

Did China hide crucial information about Covid-19 from the world? What began with a handful of mystery pneumonia cases in Wuhan late last year has now left more than half a million dead worldwide. Beijing says it has been open and transparent throughout, but former BBC China Editor Carrie Gracie investigates how it delayed reporting the initial outbreak and evidence that Covid-19 could be spread by people. It also silenced doctors who tried to speak out.
The film also hears from one high-level insider who believes the animal market at the centre of the Wuhan outbreak should have been treated as a 'crime scene' and from experts who warn that this crisis may be a 'dress rehearsal' for an even more deadly pandemic in the future.

As the world enters a phase of aggressive competition over untapped ocean floor resources, countries are scrambling to stake their claims. The vast economic potential on offer has made the seabed the ultimate frontier in a new Age of Exploration. China's research vessels in particular have been active in waters right across the globe. Through our exhaustive analysis of huge volumes of Chinese ship tracking data, from sand dredgers to survey vessels, we piece together a puzzle that reveals a new hidden power struggle over increasingly critical submarine resources.

Another year in the life of Diddly Squat Farm, run by Jeremy Clarkson, Britain's best-known but least-qualified amateur farmer. Season 2 of Clarkson’s Farm promises to be even better than the first as Clarkson and his rag tag group combat the public, the council, and the government.
In the first episode, Clarkson attempts to diversify his farm's revenue sources (having made only £144 in the previous year) in an effort to increase his profits. He decides that his primary way of doing this will be a new herd of cows and promptly purchases several of the animals. However, the timing of when they will bring in money and the necessity of building an enclosure for them causes problems for Jeremy and Charlie. Meanwhile, inspired by the success of the farm shop, Clarkson has the idea to open a restaurant in the abandoned lambing barn to sell his beef and lamb, but he must deal with the cost of converting the barn and getting approval from the local council.