Toto Wolff will allow 'open warfare' between Mercedes F1 team-mates Lewis Hamilton and Nico Rosberg in 2015 despite last year's volatile rivalry. read more »

Toto Wolff says Mercedes will continue with a policy of open warfare between its two drivers as Lewis Hamilton and Nico Rosberg look set for another head-to-head battle for the... read more »

Mercedes driver Lewis Hamilton previews the Australian Grand Prix in Melbourne. read more »

"Let's get started"... Lewis Hamilton reveals what gives him confidence on the track at the Australian Grand Prix ahead of this weekend's F1 race read more »

Don't expect Lewis Hamilton and Nico Rosberg to tone done their rivalry this year, according to Mercedes boss Toto Wolff... read more »

Almost four months after claiming his second world title in Abu Dhabi, Lewis Hamilton begins his quest for a third crown in Australia this weekend as Formula 1 kicks back into... read more »

Lewis Hamilton, Seb Vettel, Dan Ricciardo and Max Verstappen are among those who will field questions at Albert Park on Thursday... read more »

Will personal and professional instability derail Lewis Hamilton as another intense battle with team-mate Nico Rosberg begins? read more »

The rivalry between Mercedes Formula 1 team-mates Lewis Hamilton and Nico Rosberg will become more intense still in 2015, reckons team boss Toto Wolff read more »

Watch Sky Sports F1 try to find Lewis Hamilton's dog (Roscoe) a special date! read more »

The 2015 Formula 1 season is upon us and defending World Champion Lewis Hamilton can't wait for the show to get going... read more »

Lewis Hamilton says he is ready to defend his Formula 1 crown and feels stronger than ever as he prepares for the Australian Grand Prix read more »

And off we go again as Lewis Hamilton and Mercedes look to start the defence of their titles on a high in Australia... read more »

Nico Rosberg said the feeling of losing the 2014 championship to team-mate Lewis Hamilton is still providing his motivation ahead of the new season read more »

Lewis Hamilton and Nico Rosberg have both declared themselves ready for the new F1 season with the German revealing he has worked harder than ever during the winter to prepare... read more »

Mercedes driver Nico Rosberg says that he has focused hard on his anticipated re-match with team-mate Lewis Hamilton, but it wary that the pair face competition from rivals.... read more »

Nico Rosberg says he is more determined than ever to succeed after being beaten to last year's world title by Mercedes team-mate Lewis Hamilton. read more »

Lewis Hamilton and Nico Rosberg look ahead to this weekend's Australian Grand Prix, with both eager for more Mercedes domination in 2015. read more »

Lewis Hamilton admits he prefers battling for the title against drivers from rival teams, saying "it's better" when you beat someone in a different car... read more »

Lewis Hamilton says he plans to be an even better driver as his title defence gets underway at the Australian Grand Prix this weekend. read more »

Lewis Hamilton is closing in on a new Mercedes contract, revealing they are "very much in the last stages" of signing it off... read more »

Lewis Hamilton's and Nico Rosberg's intense battle for supremacy will lead a season set to be bursting with pressure and politics. read more »

Lewis Hamilton insists the delay in signing a contract extension at Mercedes, one he is personally negotiating, is not down to unreasonable demands on his part read more »

Lewis Hamilton goes into the defence of his title insisting he is feeling stronger than ever, despite changes in his private life. read more »

Lewis Hamilton says he is "in the final stages"of agreeing a new deal with Mercedes. read more »