These stories celebrate success, uncover a spark of hope, share a new idea, or might just make you feel good about Planet Earth – this week with a focus on COP26. Cat Kutz To start this week's round ...

Using the latest camera technology, David Attenborough reveals the extraordinary ways in which animals use colour: to win a mate, to fight off rivals and to warn enemies. David Attenborough reveals ...

At the age of 97, David Attenborough could be forgiven for wanting to put his feet up in front of the fire. Instead, the 97-year-old revered presenter has signed up to present the third series of ...