Channel 4 chief executive Alex Mahon has said the UK media industry must avoid becoming an “American news swamp” where young people get their news from unregulated platforms such as social media. The ...

Nasa’s two stuck astronauts have taken their first spacewalk together, exiting the International Space Station almost eight months after moving in.

Paul Nicholls feels stamina is the main question Kalif Du Berlais has to answer in Saturday’s Virgin Bet Scilly Isles Novices’ Chase at Sandown. Another smart prospect owned by Sir Alex Ferguson, John ...