BBC Sport's Simon Stone details the journey of Cristiano Ronaldo's shock return to Manchester United.

Woodie the greyhound has given blood 22 times to help up to 88 other dogs.

Formula 1 has cut its schedule to 22 races this season as a result of complications over the pandemic.

England break India's resistance to surge to victory by an innings and 76 runs in the third Test at Headingley and level the series at 1-1.

Some cows are carried by helicopter in a process used by farmers to move the injured ones.

The BBC's Secunder Kermani reports on the human cost of the Kabul airport attack.

Arsenal's miserable start to the new Premier League campaign continues as the Gunners are beaten 5-0 by Manchester City.

India captain Virat Kohli says his team are "hurting" after losing the third Test against England but does not see the defeat as a "negative".

Police believe the woman was posing as a mourner to strip valuables from the recently deceased.

PSG manager Mauricio Pochettino says Kylian Mbappe should be in his squad for Sunday's game at Reims, despite speculation about the striker's future.

The local branch of Islamic State claimed responsibility for the Kabul’s airport attack, but what threat do they pose?

Red Bull's Max Verstappen takes pole position in a dramatic, wet qualifying at the Belgian Grand Prix with an outstanding George Russell second

A rare Marc Albrighton goal and a disallowed Kenny McLean equaliser result in a Leicester a win that leaves Norwich without a point.

James Ward-Prowse scores a dramatic 96th-minute penalty soon after Allan Saint-Maximin appeared to grab a winner for Newcastle as Southampton earn a draw.

The US president says commanders have told him another attack could happen within the next 36 hours.

Jamaica's Elaine Thompson-Herah wins the 100m at the Diamond League meet in Paris in 10.72 seconds with Britain's Dina Asher-Smith third.

Soman Noori gives birth to baby girl Havva while flying to Birmingham, with no doctor on board.

Mohamed Salah scores a penalty to equalise against 10-man Chelsea as Liverpool come from behind to earn a draw at Anfield.

West Ham sign France centre-back Kurt Zouma from Chelsea on a four-year deal for £29.8m.

Italian coastguards rescue 539 people from a small fishing boat believed to have set off from Libya.

With Rangers and Celtic set to go head to head in the first Old Firm derby of the season, BBC Scotland looks at the key issues that may decide the clash.