Half of the global population have periods, so why do we still know so little about them? With more research around the menstrual cycle could help propel women’s sport. Show more

Dr Chris Smith is joined by a space scientist, a geologist, a psychologist and a linguist to answer some of the science questions you've been sending to the 5 Live Science team. Show more

The big news and sports stories, weather, plus previews of the weekend's sport with Laura McGhie and Chris Latchem. Text: 85058 (charged at your standard message rate).

Helen is joined by Winter Olympian Aimee Fuller and Strictly Come Dancing judge Anton Du Beke among other guests.

Lewis Hamilton stuns with his F1 debut, igniting a historic rivalry with teammate Fernando Alonso. Meanwhile, an ill-advised errand is about to change the sport forever. Show more

Ferrari is outraged by what looks like an internal case of sabotage. Meanwhile a mysterious package of documents is about to blow Spygate wide open. Show more

As Silverstone gets set for Lewis Hamilton’s first home race, the drama brewing behind the scenes at McLaren is about to take centre stage. Show more

McLaren are off to Paris to face the music, where Ron Dennis finds himself up against an old adversary: FIA President Max Mosley. Show more

Live football commentary of Fulham v Arsenal in the Premier League. Plus updates of Manchester United v Southampton, full match commentary is available on 5 Sports Extra.

Live Six Nations rugby union with the latest from Ireland v Scotland plus build-up to Newcastle United v Wolverhampton Wanderers in the Premier League.

Live football commentary of Newcastle United v Wolverhampton Wanderers in the Premier League.

A jet-lagged Jimmy relives the extraordinary second Test match between NZ and England in Wellington. Plus India v Australia, Stat Bombs and Issy Wong checks in from India.

When emotions boil over for Lewis Hamilton and Fernando Alonso at the Hungarian Grand Prix, Ron Dennis is faced with a season-changing ultimatum. Show more

News of ‘Spygate’ has worked its way to the very top of the sport, stirring up memories of historic feuds. Will F1’s power brokers play fair, or will personal vendettas prevail? Show more

A look back at the fourth round of matches in the 2023 Six Nations championship.

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

Two seemingly random killings and a smartly-dressed assailant shock Ireland in the summer of 1982. Show more

The police launch Ireland’s biggest manhunt for the suspect. Tip offs lead to an unexpected location. Show more

Real-life stories behind the headlines from BBC News. Including the people who use pre-payment energy meters. And the increasing number of dog attacks in England and Wales.

Qasa Alom with your calls and discussion through the night. Call 08085 909693 (calls are free from mobiles and landlines).
Text 85058 (charged at your standard message rate).