Alexander Volkanovski defends his featherweight title against Brian Ortega at UFC 266 but the main event has been overshadowed by the return of Nick Diaz.

The leaders of the US, Japan, India and Australia also launched a new climate initiative at the US summit.

From Theresa May's incident-strewn speech in 2017 to Tony Blair sweating through his shirt.

Andrew Wiggins will not be able to play in home games for the Golden State Warriors after the NBA rejects his request for a religious exemption from the Covid-19 vaccine.

The outgoing leader strongly endorses her party's candidate Armin Laschet in an unusually tight race.

Final practice at the Russian Grand Prix is cancelled because of heavy rain in Sochi.

Ministers move to bring in overseas workers as disrupted fuel deliveries lead to queues at petrol stations.

New Zealand win the Rugby Championship with a 19-17 win over world champions South Africa in Queensland.

The BBC's Phil McCann reports from a petrol station that has run out of fuel in Stockport.

Bodies of alleged kidnappers are hung in public, a day after a warning executions would resume.

Bruno Fernandes misses a 93rd-minute penalty as Aston Villa win at Old Trafford for the first time in 12 years in a thrilling match.

Two Canadians detained by China are also freed, bringing to an end a three-year diplomatic row.

Gabriel Jesus' deflected second-half effort gives a dominant Manchester City a deserved victory over Chelsea at Stamford Bridge.

McLaren's Lando Norris took pole position in a thrilling qualifying at the Russian Grand Prix.

The Islamist militant group Al-Shabab has claimed responsibility for the attack in Mogadishu.

Atletico Madrid miss the chance to move top of La Liga as they suffer their first defeat of the season at Alaves.

Abandoned taxis being used to grow vegetables and other stories you may have missed this week.

Daniel Maldini becomes the third generation of his family to score for AC Milan as Stefano Pioli's side beat Spezia in Serie A.

Jamie Vardy scores twice - as well as an own goal - as Leicester City deny Burnley their first Premier League win of the season.

Michail Antonio's 90th-minute winner for West Ham at Elland Road leaves Leeds still searching for a first Premier League win of the season.

Olaf Scholz, frontrunner to become German chancellor, says he wants a good relationship with the UK.