New McLaren driver Sergio Perez set the fastest lap on the second day of Formula One testing at Barcelona's Circuit de Catalunya on Wednesday.
Lewis Hamilton led a Mercedes 1-2 at the top of the timesheets for the first free practice session at the season-opening Australian Grand Prix on Friday, while McLaren's hopes of a clean start were tempered by reliability issues.
McLaren's Lewis Hamilton triggered a fresh Twitter storm on Monday by wrongly accusing Formula One teammate and compatriot Jenson Button of disrespect by 'unfollowing' him on the social media site.
There is a notable precedent for Lewis Hamilton, with four times world champion Alain Prost starting his Formula One career at McLaren in 1980 before moving to Renault for three years and then returning to win titles.
Having got the better of seven times Formula One World champion Michael Schumacher, Nico Rosberg is hardly quaking in his racing boots at the prospect of teaming up with Lewis Hamilton at Mercedes.
Lewis Hamilton has made the right move in leaving McLaren if he wants to win more Formula One titles, former teammate Fernando Alonso said on Thursday.
Seven-times World Formula One champion Michael Schumacher is to retire from the sport for a second time at the end of the season, the German driver told reporters ahead of the Japanese Grand Prix on Thursday.
Formula One World champion Sebastian Vettel shook off the winter rust with his first test of the year on Thursday while Felipe Massa raised the hopes of Ferrari fans with the fastest lap of the week.
Lewis Hamilton crashed his Mercedes on the 2008 world champion's first day of pre-season testing with his new Formula One team on Wednesday.
Lewis Hamilton was all smiles as he showed off his new Mercedes Formula One car on Monday, even if the 2008 world champion is clearly still adjusting to life after McLaren and may have to wait a while to win again.
Mexican Sergio Perez will replace Lewis Hamilton at McLaren next season, the Formula One team said on Friday.
Thankfully for world champion Sebastian Vettel the Singapore Grand Prix is a marathon and not a sprint as the German overcame a self-perceived lack of pace in his Red Bull to claim the two-hour night race.
World champion Sebastian Vettel won an incident-packed Singapore Grand Prix on Sunday to strengthen his chances of claiming a third successive Formula One title.
McLaren's Lewis Hamilton continued his surge in the second half of the season by nailing down pole position for the Formula One Singapore Grand Prix with a stirring drive around the Marina Bay Street Circuit on Saturday.
Triple Formula One world champion Jackie Stewart advised Lewis Hamilton on Saturday to stay at McLaren and 'the devil you know' rather than risk a move to Mercedes for next season.
Formula One world champion Sebastian Vettel roared to his and Red Bull's first victory of the season in a lively and controversial Bahrain Grand Prix on Sunday.
Lewis Hamilton felt no need to seek out Jenson Button to apologise for his Belgian GP Twitter gaffe on Thursday and said he had learned from the experience, would not be repeating the error and had moved on.
Red Bull's Formula One world champion Sebastian Vettel took his first pole position of the season in qualifying for the controversial Bahrain Grand Prix on Saturday.
McLaren's Jenson Button has criticised team mate Lewis Hamilton for revealing confidential car data on Twitter before Sunday's Belgian Grand Prix in a gaffe that may have helped Formula One rivals.
McLaren's Jenson Button won the Belgian Grand Prix from pole position on Sunday after a first corner carnage ended the hopes of team mate Lewis Hamilton and Ferrari's Formula One leader Fernando Alonso.
Formula One title rivals Lewis Hamilton and Nico Rosberg are under huge pressure as they enter the final straight, however much they try to hide it, Mercedes team boss Toto Wolff said on Friday. "I think that generally, all of us, we underestimate the pressure that is on these guys," Wolff told reporters at the U.S. Grand Prix. "It's a couple of races towards the end of the season, there is all to win and all to lose," added the Austrian in response to a question about triple world champion Hamilton's behaviour towards the media in Japan two weeks ago.
Lewis Hamilton won the Mexican Formula One Grand Prix on Sunday, his landmark 51st career victory cutting Mercedes team mate Nico Rosberg's overall lead to 19 points and keeping the German waiting for a first title. The pole-to-flag victory was the triple world champion's eighth of the season and put him level with France's Alain Prost in the all-time lists of winners. Only Michael Schumacher (91) has more. Rosberg, who would have clinched the title had he won and Hamilton finished 10th or lower, crossed the line 8.354 seconds behind to anchor champions Mercedes to a sixth one-two finish of the season.
Lewis Hamilton dominated the Hungarian Grand Prix on Sunday as he led from start to finish, holding off fierce challenges from both Lotus drivers to claim his second win of a season that had threatened to fizzle out.
Lewis Hamilton refused to take questions from the media after qualifying second for Sunday's Japanese Grand Prix due to "disrespectful" criticism of his behaviour during a news conference two days ago.
World champion Lewis Hamilton is better for Formula One than either Sebastian Vettel or Nico Rosberg, the sport's commercial supremo Bernie Ecclestone said on Sunday.
Nico Rosberg will start his home German Grand Prix on Sunday from pole position after setting the fastest time in qualifying on Saturday.
Finland's Valtteri Bottas took his first Formula One pole position at the Bahrain Grand Prix on Saturday with a sizzling lap that ended Mercedes team mate Lewis Hamilton's bid for a seventh in a row.
Formula One world champion Lewis Hamilton soaked up the energy of a roaring home crowd to win the British Grand Prix.
McLaren boss Martin Whitmarsh threw the equivalent of a fatherly arm around his under-fire driver Lewis Hamilton after Sunday's Singapore Grand Prix stoked further criticism of the Briton's aggressive driving style.
A simmering feud between Formula One's Lewis Hamilton and Felipe Massa threatened to explode on Sunday when the pair clashed again under the Singapore floodlights.
Lewis Hamilton claimed the victory and Red Bull clinched the constructors title but the biggest winner at the US Grand Prix was Formula One with commercial supremo Bernie Ecclestone immediately calling for more races in America.
No one was happier to see Formula One back in America on Sunday than McLaren's Lewis Hamilton as the Briton picked up where he left off in 2007 by winning the United States Grand Prix.
Images from the US Grand Prix held at the at the Circuit of the Americas in Austin, Texas, on Sunday.
McLaren have recognised that they do not know just how good Mexican signing Sergio Perez really is.
By virtue of this show, Sahara Force India collected six points from the race and consolidate its fourth position at the Constructor's standings with 101 points.
The German, taking his fourth win of the season, took the chequered flag 0.9 seconds ahead of Kimi Raikkonen with Hamilton finishing fourth after sportingly surrendering third place to team mate Valtteri Bottas on the last lap.
Kimi Raikkonen returned to the top of the Formula One podium for the first time since 2009 at the Abu Dhabi Grand Prix on Sunday, leaving his Lotus team in no doubt that he knew what he was doing.
Mercedes title rivals Nico Rosberg and Lewis Hamilton limbered up for the US Grand Prix with burgers and bling on Thursday.
Vettel, who won all four of his world championships with Red Bull, has gone 16 races without a victory and made some costly errors, while Hamilton has won 14 of the last 20.
McLaren Mercedes might not have the best of the free practice sessions on Friday, but its drivers -- Lewis Hamilton and Jenson Button -- have already set their sights on tomorrow and said a good qualifying race will be key to the team's success in Sunday's race.