A further attack may be imminent, the PM says, as the fourth victim of the Manchester bombing is named.
This is the third leg of US President Donald Trump's first overseas trip since his inauguration.
An eight-year-old and a 15-year-old girl are among four victims of the suicide bombing to be named.
Tony "Longfella" Walsh delivered defiant words at the vigil for the Manchester attack victims.
Manchester cabbie Mann Singh said he helped get people away from the attack scene.
Simple Minds' perform in the city, with Jim Kerr saying cancelling would have "felt cowardly".
Marc Kasowitz will represent the US president in a justice department inquiry, US media report.
John Brennan says he was aware of contact between Russians and "US persons in the Trump campaign".
China dismisses the lowered rating by Moody's, accusing it of using "inappropriate methodology".
Police should have stormed the cafe as soon as the gunman began shooting, an inquest finds.
A 37-year-old man was due to board a flight to Turkey before he was stopped by counter-terror police.
A look back at the James Bond actor's most memorable roles, after his death at the age of 89.
Flamingos expend less energy standing on one leg than in a two-legged stance, scientists confirm.
A new dating app lets people search for sperm and egg donors, surrogate mothers and lovers.
The latest news, sport, business and weather from the BBC's Breakfast team.
Radio 4's flagship news and current affairs programme
Sporting events and venues in England are conducting major security reviews following the Manchester Arena attack.
The parallels between Earth and other planets