Tim Harford on sugar, train fares, children's outdoors play and Earth's closest neighbour.
Sugar, Outdoors Play and Planets
Are natural disasters on the rise? (17/09)
Has there been an increase in natural disasters?
Do the Treasury's Brexit numbers add up?
The real meaning of the numbers surrounding the Brexit campaign.
Rise in elected women
The Desk of Good News on the rising number of female parliamentarians around the world.
Obesity in the UK – really on the rise?
Rachel Craig of the Health Survey for England on the nation's expanding waistlines.
Buying Drugs Online
Researcher Jamie Bartlett explores the price and purity of drugs sold online.
Nicky Campbell takes your calls on the day's big story.
Na th’ air fàire dha Brexit às dèidh bhòt an-dè
Dè a-nis a th’ air fàire dha Brexit às dèidh bhòt na pàrlamaid an-dè? bbc.co.uk/coinneach
Brexit vote result
Discussing the rejection of Theresa May's Brexit deal.
Life and legacy of socialist Rosa Luxemberg. Casual feminists. Losing your virginity.
The life and legacy of revolutionary socialist Rosa Luxemburg.
Guto Harri sits in
Brexit - your reaction. What do you want to happen next?