BBC Two Northern Ireland Tuesday

Nikki Fox, Ruthie Henshall, Danny John-Jules and Ignacio Lopez test their general knowledge skills in a variety of fun trivia-based games across the week

Thomas Forrester and Irita Marriott help two teams buy items to sell in Naseby, Northamptonshire. Christina Trevanion checks out a collection of football programmes

Catherine Southon and Ishy Khan begin a tour of Leicestershire, picking up an unusual item that once held sweet treats and learning the deep roots of a popular diet

Professor Brian Cox travels across America encountering a diverse range of creatures including catfish and octopuses that reveal how the senses evolved

The latest national and international stories as they break

The latest stories from Westminster and beyond

Coverage of the afternoon session on day four from York Barbican, featuring two matches in the last 32, played over the best of 11 frames

Highlights of the best finds from the programme's travels around the country, including a set of Beatles autographs and a collection of Matchbox toys

Nikki Fox, Ruthie Henshall, Danny John-Jules and Ignacio Lopez test their general knowledge skills in a variety of trivia-based games

Fleur East is back with more backstage gossip and behind-the-scenes action from the world of Strictly. Plus, choreography corner dissects the performances from the weekend

Sara Cox is joined by Trevor McDonald, Gemma Whelan, Jo Brand and Neil Delamere. They share their favourite books and review Whale Fall by Elizabeth O'Connor

Dragon's Den star and entrepreneur Sara Davies is celebrating a milestone birthday, so she joins Mary Berry to learn some special recipes, which are perfect for parties

Officers search for a man lost in the foothills of the Cairngorms, while a hit-and-run in Inverness sparks a hunt for a man and woman on a violent crime spree

Sandi Toksvig presents a volatile episode of QI with Aisling Bea, Mark Watson, Michelle Wolf and Alan Davies

Mel Giedroyc and Lou Sanders ask Jennifer Saunders, Harry Redknapp and Phil Wang to reveal their secrets

Analysis of the day's events with Faisal Islam

The latest forecast

Host Roy Wood Jr and team captains Amber Ruffin and Michael Ian Black are joined by comedian and writer Jenny Hagel and journalist Kara Swisher

Extended highlights from one of today's matches at York Barbican, where the last 32 concluded

The final week of the heats begins. Marcus Wareing kicks off the challenges by asking the first two contenders to make pan-fried plaice, a beurre blanc sauce and shoestring fries

The story of Britain's post-war atomic weapons programme, and its devastating legacy for the thousands of service personnel who took part

Preview of upcoming programmes from BBC Two