McLaren executive director Zak Brown says the team is facing one of the biggest decisions in its history - as they consider replacing Honda engines with Renault.
Formula 1 returns this weekend at Spa after the summer shutdown but what have the drivers been up to during their holidays?
McLaren boss Zak Brown says any attempts to find a new engine supplier will be hard because their rivals don't want them to improve.
Craig Slater speaks to Fernando Alonso and Zak Brown, as speculation builds about the future of the driver at McLaren.
Fernando Alonso voices his frustrations about not being competitive this season as he eyes an improved year in 2018.
Fernando Alonso didn't finish P1 after a loss of hydraulic pressure at the Canadian GP.
Fernando Alonso has said he would quit F1 if the calendar reaches 25 races a season ahead of the Canadian GP.
Fernando Alonso wishes good luck to Jenson Button in an amusing exchange over team radio ahead of the Monaco GP.
Sky F1's Damon Hill sits down with Fernando Alonso ahead of his home grand prix in Spain, and his last race before travelling to the USA to participate in the Indy 500.
Damon Hill talks to Fernando Alonso about his attempt to win the racing drivers' Triple Crown, Graham Hill being the only driver to complete the feat.
In the first of our new series, Sky F1 takes a look at the Mavericks of F1 through the years, starting with double World Champion Fernando Alonso.
Fernando Alonso's breakdown in Spanish GP practice is another "horror story" for McLaren-Honda, says Sky F1's Martin Brundle.
Fernando Alonso suffers more engine woes as his car only makes the first couple of corners before it fails in P1 of the Spanish GP.
McLaren's Fernando Alonso finished 11th in Japan after describing the team's performance as "very embarrassing" over team radio.
McLaren's Fernando Alonso talks about where he will be in 2018.
McLaren driver Fernando Alonso can now officially take part in the Indy 500 after completing the mandatory Rookie Orientation Programme. Afterwards he described the differences between IndyCar and F1.
Sky F1's Pat Symonds thinks that Fernando Alonso's decision to miss Monaco in favour of the Indianapolis 500 is a positive decision and it's 'winners all round' for motorsport fans.
Fernando Alonso is aiming to become only the second driver to win the triple crown next month - that's the Monaco Grand Prix, the Indy 500 and Le Mans.
It was another difficult day for McLaren in Bahrain and Fernando Alonso voiced his displeasure over their performance over team radio before retiring.
McLaren's Fernando Alonso confirms the team have suffered yet another engine failure during Q2 in Bahrain, which leaves the Spaniard in 15th place ahead of any penalties.
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