Officials are not ruling out "outside interference", while the company says the blaze at its site was sabotage.
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More dropped points at Anfield - is it too early for Liverpool to worry?
Liverpool have failed to win either of their first two Premier League games at Anfield. But is it too early to worry?
Three arrests at Portsmouth protests including man, 76, suspected of concealing identity
Rival demonstrators march through Portsmouth as new police powers come into force.
'Skimpflation' warning as tinned mackerel alternative hits more supermarket shelves
Consumer group Which? has called the sale of jack mackerel, a cheaper, less nutritious species of fish, an example of "skimpflation".
Norris' real opportunity after coming from nowhere with 'masterpiece' lap
McLaren do not have the fastest car at the Spanish Grand Prix but with overtaking expected to be difficult, pole man Lando Norris has a chance of another win.
Anthropic boss Dario Amodei calls for AI development to slow down
The call comes amid growing concerns that AI models may become able to inflict serious damage worldwide.
Reform receives second £36m donation in two days as crypto investor matches record
The party says the money will allow it to fight the next election on a "level playing field", while rivals have renewed calls for donations from individuals to be capped.
Céline Dion fans prepare for comeback concert in Paris
Fans of the Canadian singer greeted her as she left her hotel on Saturday.
Dramatic insider warnings over AI fall flat with some in Silicon Valley
A recent spate of stark warnings about the dangers of AI has been met with scepticism by executives and investors.
Norris takes Madrid pole with 'gorgeous' lap
Lando Norris takes a superb pole position for McLaren at the Spanish Grand Prix, beating Mercedes' Kimi Antonelli and Red Bull's Max Verstappen.
Oscar-winning film producer Jeremy Thomas dies aged 77
Best known for The Last Emperor and Sexy Beast, the British film-maker was celebrated for working with international directors throughout his decades-long career.
How Reform's £72m Mega Donations Change UK Politics
How the record donations change the country’s political landscape.
England chasing the rainbow with more questions than answers
Are England a better team in September than in June? BBC cricket correspondent Stephan Shemilt discusses the positives and negatives of the Test summer and what the next period may bring.
Rival protests in Portsmouth as face masks banned
Rival demonstrators march through Portsmouth as new police powers come into force.
French officials investigate if malicious act caused train derailment
Officials say a rail fragment was found on the tracks after Friday's crash of a passenger train that left 44 people injured.
French officials investigate if malicious act caused train derailment
Officials say a rail fragment was found on the tracks after Friday's crash of a passenger train that left 44 people injured.
England in better place than start of summer - Root
Captain Joe Root says England are in a better place at the end of their tumultuous summer and is impressed by how they have handled the chaos.
Teen boy rescued after days adrift in Alaskan waters
The 15-year-old boy was rescued while the other two passengers from the capsized fishing vessel, his brother and cousin, died.
Trump says united Ireland would be 'fantastic' during visit to Dublin
Trump made the comments during a meeting with Irish leader Micheál Martin, but Downing Street says it will "stick to the Good Friday Agreement".
Record heatwaves in France set to make champagne stronger
Winemakers can produce bubbly up to 15% ABV following an unusual harvest that produced sweeter grapes.
Burnham and Badenoch revive red versus blue politics as Reform land 'gobsmacking' donations
As Reform slip back in the polls, Labour and the Conservatives rediscover a familiar political divide, writes Laura Kuenssberg