Red Bull, drivers' and constructors' champions for four years in a row from 2010, have fallen out with underperforming Renault and are casting around for a replacement engine provider with Ferrari their only real option given Honda's woes.
Mercedes had won eight of the nine previous races and their non-executive chairman Niki Lauda had stirred things up when he blamed Ferrari rather than his team's dominance for making the sport seem boring.
Lewis Hamilton will head into his home British Grand Prix praying for the sake of the fans that angry Mercedes bosses continue to allow him and team mate Nico Rosberg to race each other freely.
Formula One championship leader Nico Rosberg's hopes of an eighth successive win, and fifth of the season, disappeared on Sunday after a collision with Mercedes team-mate Lewis Hamilton on the opening lap of the Spanish Grand Prix.
Newly-crowned Formula One champion Nico Rosberg issued a stinging rebuke to Niki Lauda after the Mercedes boss slammed the former for leaving the team in the lurch by announcing a sudden retirement from the sport.
Formula One needs to go through a 'real revolution' by 2017 with cars making the sort of noise that heavy metal rock fans would appreciate, according to Ferrari boss Maurizio Arrivabene.
"The comparison? I see still Ayrton winning the game because in the end Ayrton was such a charming guy and a personality. And obviously if someone loses his life and stays with us in the way of a legend, it's always something special. But I try to see it from a performance point and from a performance point, Lewis is going from one pole position to the next one and Lewis is going from one race win to the next one. Just like Ayrton did."
'Every great Formula One season is marked by a great rivalry. Last year it was our internal battle between Lewis and Nico and this year it seems that the fight is on between Ferrari and Mercedes and Lewis and Sebastian'
Triple world champion Lewis Hamilton took a record 69th Formula One pole position with a wet weather masterclass at the Italian Grand Prix.
Jenson Button hit back at Niki Lauda on Saturday after the Austrian Formula One great suggested the driver had told him he wanted to stay at McLaren next year and any uncertainty was about money.
Nico Rosberg cruised to victory in the first Formula One race held in Azerbaijan on Sunday and increased his championship lead over Mercedes team mate Lewis Hamilton to 24 points. While the German enjoyed an uneventful drive in the late afternoon sunshine, triple world champion Hamilton worked up a head of steam as he wrestled with his car's settings without the team being able to help.
Rush is a rousing, thrilling film, feels Raja Sen.
Sunday's explosive Azerbaijan Grand Prix more than made up for last year's dull race in Baku, bursting the budding 'bromance' and replacing it with something much more heavyweight.
Formula One teams and stakeholders failed to agree a fix for the sport's failed new qualifying format at the Bahrain Grand Prix on Sunday and agreed instead to go away and consider a compromise by next Thursday.
A summary of sports events and persons who made news on Saturday
Red Bull driver Max Verstappen has received a flurry of criticism from the Formula One world, including legendary driver Niki Lauda who asked him to consult a psychiatrist after the teenage driver was involved in a three-car collision in last week's Belgian Grand Prix.
Formula One's clunky 'halo' head protection device, the most obvious novelty of the 2018 season, has divided opinion.
Lewis Hamilton declared Sunday the greatest day of his life after ending a thrilling season with his second Formula One world championship.
The Mercedes driver's 55th career win was hard-fought and tense, however, with Ferrari's Vettel seizing the lead at the start and in the hunt all the way to the finish as the tyre strategies played out.
World number ones Novak Djokovic and Serena Williams completed a clean sweep for tennis as they won the Laureus Sportsman and Sportswoman of the Year awards on Monday.
Lewis Hamilton became Britain's first four-times Formula One world champion on Sunday after fighting back from last place following an opening-lap collision with arch-rival Sebastian Vettel at the Mexican Grand Prix.
Jules Bianchi's accident in Sunday's Japanese Grand Prix has prompted questions over whether the Formula One race should have been started earlier to beat deteriorating weather conditions.
Germany's Nico Rosberg celebrated his first Formula One world championship on Sunday after finishing runner-up in a tense Abu Dhabi Grand Prix won by Mercedes team mate Lewis Hamilton amid accusations of 'dirty tricks'.
Lewis Hamilton looked forward to more success with Mercedes after collecting his fifth Formula One world champion's trophy at the governing FIA's gala awards on Friday.
Niki Lauda expects departing Mercedes team principal Ross Brawn to return to Formula One in some capacity once he has gone fishing and taken time out.
Ross Brawn will stand down as principal and leave the Mercedes Formula One team at the end of the year, Mercedes said in a statement on Thursday.
Formula One should revert to last year's tyres for safety reasons to prevent any repeat of Sunday's dangerous British Grand Prix blowouts, according to Red Bull principal Christian Horner.
Australian Daniel Ricciardo won the Belgian Grand Prix for Red Bull on Sunday while Mercedes title rivals Nico Rosberg and Lewis Hamilton provided the drama of the day by colliding on the second lap.
Lewis Hamilton can win his third Formula One world championship on Sunday but the Mercedes driver will have to wait a while longer before he can be truly hailed as one of the greats, according to Jackie Stewart.
A summary of sports events and sports persons, who made news on Monday
Formula One has lost another of its principals.
Lewis Hamilton won the inaugural Russian Formula One Grand Prix and extended his championship lead on Sunday in a Mercedes one-two that clinched the team's first constructors' title.
Rediff.com gives you a look at films in the past that have captured the lives of sporting icons, and their rise to glory, on the silver screen.
McLaren driver Jenson Button is aware that modern F1 is a bit harder for the fans to follow.