Felicity Hannah looks at the latest on the Post Office Horizon IT scandal. America's latest commitment on climate change. And we speak to the world's biggest microchip maker.

Nicky Campbell and Rachel Burden with news from the UK and around the world. Plus sport, interviews, topical debates, travel, weather and business.

Nicky Campbell takes your calls on the day's big story.

Call 08085 909693 (calls are free from mobiles and landlines).

Adrian Chiles gets you set for the weekend with a good-humoured look at the latest news, sport and entertainment. Text 85058 (charged at your standard message rate).

After a tense start for John, things improved with a fantastic 'funny voice' from Elis, a superb Shame Well, and some startling health-based revelations from a heart rate machine. Show more

Ben Bailey Smith and Anna Bogutskaya are joined by Cate Blanchett, who talks about her new film Apples. Plus reviews of Black Bear and Stowaway. Show more

A round-up of the day's top news and sport with Anna Foster and Tony Livesey. Plus interviews with people at the centre of the stories, and regular travel updates.

Darren Fletcher and Jermaine Jenas preview the weekend's football and build-up to Arsenal v Everton.

Live Premier League football commentary of Arsenal v Everton.

The day's main news stories, topical debate and interviews. Call 08085 909693 (calls are free from mobiles and landlines). Email: nolan@bbc.co.uk

Taking your calls through the night.