The Indian ace's Jordan-Toyota E15 developed electrical problems and he was forced to retire in the Bahrain Grand Prix.
Fernando Alonso is leaving Ferrari at the end of the season because he wants a fresh environment and needs to be winning again, the Formula One team's ex-chairman Luca di Montezemolo said on Wednesday.
Hamilton held off a mid-race challenge from Red Bull's Max Verstappen to register a record-equalling fourth triumph at the floodlit Marina Bay Street Circuit track, while Vettel finished third to slip further behind in the title race.
Quadruple world champion Sebastian Vettel continued to set the pace at the U.S. Formula One Grand Prix, topping the final practice time sheets in another Red Bull one-two on Saturday.
Former FIA president Max Mosley has warned that Formula One risks serious difficulties unless it changes direction and cuts costs.
McLaren's Jenson Button was handed a time penalty that cost him 13th place in Sunday's Chinese Grand Prix.
The Renault Formula One team will be renamed Alpine F1 from 2021, competing in French colours to showcase the carmaker's sportscar brand, new company CEO Luca de Meo announced on Sunday.
Troubled Indian businessman Vijay Mallya is set to make a rare public appearance in the United Kingdom on Friday when he is scheduled to attend the team bosses press conference ahead of the Formula 1 British Grand Prix.
The Jordan driver finished behind teammates Portugal's Tiago Monteiro and Denmark's Nicolas Keisa.
Ferrari made a strong start to the first day of Formula One testing, on Monday, with four-times world champion Sebastian Vettel top of the timesheets at lunchtime with 72 laps completed.
Germany's Nico Rosberg won a dramatic British Grand Prix for Mercedes on Sunday after one of several explosive tyre failures scuppered team mate Lewis Hamilton's hopes of home victory.
It was the first time this season that Mercedes had failed to take pole and Sunday's race will be Williams's first start from the front of the grid since Venezuelan Pastor Maldonado in Spain in 2012.
Former world champion Kimi Raikkonen has renewed his contract with Ferrari and will race for them again next season, the Formula One team said.
Lewis Hamilton's third Formula One world championship also serves as a reminder of how remarkable Michael Schumacher's achievements were, his former Ferrari boss Jean Todt said on Saturday.
Silverstone can provide the antidote to Austria for Lewis Hamilton this weekend, with a record sixth British Grand Prix win -- and his fifth in a row -- there for the taking.
Lewis Hamilton believes Charles Leclerc has usurped four times world champion team mate Sebastian Vettel as Ferrari's favourite.
Nico Rosberg will have Formula One history in his sights in Spain this weekend, even if Dutch teenager Max Verstappen seizes his share of the limelight. The championship leader has won seven races in a row, including the last three of 2015, and can join fellow-German Michael Schumacher (2004) and Britain's Nigel Mansell (1992) as the only drivers to start a season with five successive victories. The chances of that happening looked remote this time last year, when Mercedes team mate Lewis Hamilton had won three of the first four and was heading for a third title, but Rosberg is now 43 points clear of the Briton. As 18-year-old Verstappen would agree, after his rapid promotion from Toro Rosso in a swap with demoted Russian Daniil Kvyat, Formula One moves fast off the track as well as on it. "I'm just enjoying the moment and the form I'm in, doing my best to keep it going and hoping I can carry it through to the end of the season," said Rosberg, 11/10 at bookmakers' William Hill with Hamilton at 5/4.
Lewis Hamilton took pole position for the Italian Grand Prix on Saturday with championship-leading Mercedes team mate Nico Rosberg qualifying alongside him on the front row.
The regulations have not changed significantly but there are always details that can be improved, new ways of packaging the whole. And teams will want to know who has done something different.
Lewis Hamilton took a huge stride towards a fourth Formula One title on Sunday with victory in an incident-packed Singapore Grand Prix after Ferrari title rival Sebastian Vettel crashed out at the start.
Formula One's new qualifying format was given a second chance in Bahrain on Saturday after flopping on its debut in Australia but team bosses and drivers declared it as bad as before.
The slick pre-season presentations, with teams taking the wraps off new cars and putting a gloss on their prospects, start in Valencia on Monday.
Nico Rosberg denied world champion team mate Lewis Hamilton a fifth pole position in a row by seizing the top slot for Mercedes at the Spanish Grand Prix on Saturday.
The most successful current racer, in terms of wins if not titles, Hamilton can also equal seven-times world champion Michael Schumacher's all-time record of 68 pole positions at Spa on Saturday.
Every young racer wants to be the next Lewis Hamilton but most are in too much of a hurry to give themselves the best chance of success.
Nico Rosberg led from pole to flag to win the Singapore Grand Prix on Sunday and celebrate his 200th Formula One race by retaking the championship lead from Mercedes team mate Lewis Hamilton. After a chaotic start that brought out a safety car on the opening lap, Rosberg stayed clear of a late charging Daniel Ricciardo in a Red Bull at the Marina Bay Street Circuit as Hamilton completed the podium in third place.
Ferrari's Fernando Alonso gave a teasing hint about his Formula One future on Sunday by saying the decision would seem obvious once announced and he was unlikely to drive for a Mercedes-powered team.
Australian Daniel Ricciardo won the Chinese Grand Prix for Red Bull on Sunday while Ferrari's championship leader Sebastian Vettel finished only eighth.
Ferrari's Sebastian Vettel qualified third, ahead of 21-year-old Monegasque team mate Charles Leclerc who was unable to repeat his Bahrain Grand Prix pole of two weeks ago.
Three rookies are set to make their race debuts and Azarbaijan will make it's Formula One debut even as Sebastian Vettel, Nico Rosberg pose to challenge odds on favourite Lewis Hamilton.
Formula One leader Nico Rosberg put Mercedes on pole position for his home German Grand Prix on Saturday after a brake failure dumped title rival and team mate Lewis Hamilton out of qualifying.
Sahara Force India had a disappointing outing as Adrian Sutil managed 14th while team mate Paul di Resta was two places below at 16th in qualifying for the Italian Grand Prix in Monza, on Sunday.
The clock is ticking for some of Formula One's big name drivers, with world champions and race winners out of contract at the end of the season and a restless young generation eager to take their places.
Nico Rosberg vowed 'maximum attack' in a new title battle Lewis Hamilton.
Lewis Hamilton declared Sunday the greatest day of his life after ending a thrilling season with his second Formula One world championship.
Formula One world champion Lewis Hamilton took pole position for the French Grand Prix on Saturday with Mercedes team mate Valtteri Bottas alongside him on the front row.
Finland's Valtteri Bottas seized the first Formula One victory of his career at the Russian Grand Prix on Sunday after jumping both Ferraris at the start and then holding his nerve over the tense closing laps.