BBC four

Spring marks the start of an epic race for life where timing is everything; trees explode with blossom and mornings fill with the magical chorus of bird song. Long tailed tits frantically build nests, whilst in our oceans, seahorses sway to a graceful courtship dance. As we celebrate Easter, a stoat mother hunts the young rabbits to feed her own playful young. As spring becomes Summer, Guillemot c

As Hetty Wainthropp (Patricia Routledge) reaches retirement age at 60 and faces an uncertain future financially, she decides that the life of a pensioner is not for her and opens a detective agency instead. Armed only with her no-nonsense Lancashire attitude and her notebook, she embarks on a series of criminal investigations. Aided by her teenage sidekick and reformed thief, Geoffrey, and her dev

There are very few famous personalities who have not sat on the interview couch with veteran broadcaster Michael Parkinson, for an in-depth conversation exploring their childhoods, early career starts and professional successes and occasional failures. World leaders, top sports people, filmmakers, legendary actors, political campaigners, business chiefs and famous musicians have shared stories and

The story revolves around Hyacinth Bucket, a housewife from a lower class whose only aim in life is to impress others with her etiquette and social skills and climb the social ladder. She is terrified that her background will be revealed one day, and goes above and beyond to hide it. She insists her inharmonious surname is pronounced Bouquet. All her attempts as a rule lead to awkward comic situat

Timothy Lumsden is a 40-something librarian, still living with his parents and under the thumb of his domineering mother Phyllis. Although Timothy has sporadic attempts at standing up for himself and abandoning his home in order to lead an independent life, all his attempts prove futile as his mother always stands in the way. It might be that the only force strong enough to break Timothy's bond wi

Spring marks the start of an epic race for life where timing is everything; trees explode with blossom and mornings fill with the magical chorus of bird song. Long tailed tits frantically build nests, whilst in our oceans, seahorses sway to a graceful courtship dance. As we celebrate Easter, a stoat mother hunts the young rabbits to feed her own playful young. As spring becomes Summer, Guillemot c

As Hetty Wainthropp (Patricia Routledge) reaches retirement age at 60 and faces an uncertain future financially, she decides that the life of a pensioner is not for her and opens a detective agency instead. Armed only with her no-nonsense Lancashire attitude and her notebook, she embarks on a series of criminal investigations. Aided by her teenage sidekick and reformed thief, Geoffrey, and her dev

Multi-award-winning star of stage and screen Cynthia Erivo takes the Proms by storm as she sings the great American songbook of the 1950s and 60s. Backed by the BBC Concert Orchestra, she celebrates the legendary female voices that have shown her the way – artists such as Nina Simone, Shirley Bassey, Billie Holiday, Etta James, and Gladys Knight. From showtunes to pop, from soul to French chanson,

Africa – home to the greatest wildlife gatherings on earth. But even in this land of plenty, wildlife faces huge challenges. At its heart is a vast tropical rainforest full of life. Here young chimpanzees learn how to use tools to make the most of the jungles riches. With knowledge passed down from generation to generation, they can access the best forest foods. Rivalling the jungle for it sheer a

The great history of Egypt is inscribed on its monuments, temples and tombs, but hieroglyphs – the written language of the ancient Egyptians – fell silent until 1822 when a young French scholar, Jean-François Champollion, became the first person to decipher their texts for over a thousand years. Champollion's insights and the work of other scholars helped bring an entire civilisation back to life.

2022 marks the fiftieth year since an astronaut last stepped on the moon's surface. We look back at the legacy of the Apollo programme and forward to the future of lunar exploration. Maggie and Chris visit the Science Museum in London, where Maggie discovers from space curator Doug Millard that one of the museum's star attractions – Apollo 10's command module – nearly did not make it back to Earth

A series examining horizon-broadening stories from the perspective of science and philosophy. Each item is a comprehensive examination of a certain topic or issue, diving into the heart of the story to uncover the truth about a particular subject. The series has investigated a wide variety of stories, from the perceived link between the MMR vaccine and autism, to the decline in Switzerland's estee

An alternative history of the Black Death of the Middle Ages and its bitter – but profoundly creative – aftermath. Contemporary artists and performers, alongside historians and curators, reveal how a century of creative renewal emerged from the chaos of plague as survivors found their voice, questioning authority and challenging status and class. Above all, writing in English was revived by works

Africa – home to the greatest wildlife gatherings on earth. But even in this land of plenty, wildlife faces huge challenges. At its heart is a vast tropical rainforest full of life. Here young chimpanzees learn how to use tools to make the most of the jungles riches. With knowledge passed down from generation to generation, they can access the best forest foods. Rivalling the jungle for it sheer a