Documentaries

B Is for Book is about children learning to read - and it'll fill you with joy

5 big questions about life, the universe and everything answered by Professor Brian Cox

Professor Brian Cox on his new series Forces of Nature - and why we should question everything we think we know

Remembering the imagination of Roald Dahl

Serial's Adnan Syed has been granted a new trial

Diary of a teenage Tommy: an untold story from the Battle of the Somme

Keith Richards to front BBC documentary about his early life

Frat Boys: Inside America's Fraternities will make you rethink those fun US college movies

What is it about Louis Theroux?

Louis Theroux shares update on Drinking to Oblivion contributor Joe

Meet Koko – the gorilla who was taught to ape humans

Two women who claim they were abused by Clement Freud speak out in clips from ITV's Exposure documentary

Born on the Same Day: a smart approach to exploring the extraordinary in every life story

New BBC3 documentary set to explore LGBT hate crimes in the United States

What's it like to meet the Queen?

Prince Philip: the Queen's shrewd, steadfast, and never-failing support system

Inside Birmingham Children's Hospital: what would you do to save your child's life?

Tim Rhys-Evans opens up about mental illness

The World's Biggest Flower Market: where do supermarket flowers really come from?

Can anything cure a hangover? 15 myths about alcohol debunked

Who is Suzannah Lipscomb?

Why Lose Weight for Love left me feeling cold

What is the deal with the legal highs ban?

To vape or not to vape: are E-cigarettes a miracle or a menace?

The truth about dementia is that it affects us all

Meeting the makers of Making a Murderer

Killer Women with Piers Morgan is lurid, cheap and obsessed with "evil"

Children on the Frontline: The Escape – an extraordinary film that goes beyond the "bang bang" of news

How to choose the perfect puppy for you

Attenborough at 90: Sir David Attenborough picks his favourite four documentaries