The spectacular Barcelona crash raised questions about whether Mercedes could afford to retain Lewis Hamilton-Nico Rosberg partnership.
Renault made new engine available for Red Bull for Monaco Grand Prix after indications that it could bring a gain of up to half a second a lap.
FIA has ordered the crackdown to prevent accidents and retirements caused by the thin transparent strips getting caught in brake ducts.
The second lap collision in 2014 led to a freeze in relations between Lewis Hamilton and Nico Rosberg.
Max Verstappen set numerous records in just his 24th F1 start and first with Red Bull to win the Spanish GP.
Lewis Hamilton and Nico Rosberg refused to take blame for the stunning first lap crash that left both cars out of the race at Spanish Grand Prix.
Max Verstappen has risen quickly from kart racing to single seater racing and from F3 racing to F1 racing. We look at Verstappen history.
Max Verstappen, only 18 and debuting for Red Bull after being promoted from Toro Rosso a week earlier, beat Kimi Raikkonen in second.
Ferrari's Kimi Raikkonen and Sebastian Vettel were a disappointing fifth and sixth with the pressure mounting on the team.
Four major manufacturers welcomed guarantee of stable rules, and highlighted efforts to reduce costs and performance gaps.
Nico Rosberg led the way with a time of one minute 23.922 seconds.
Ferrari were first and second in the practice session of Spanish Grand Prix
A circuit where teams test pre-season, it is both predictable and surprising -- there have been nine different winners in the last nine years
Daniil Kvyat will return to the Red Bull-owned Toro Rosso team that he started out with in 2014 while
Nico Rosberg has won seven races in a row, while Lewis Hamilton has not triumphed since he won his third world title last October.
Lewis Hamilton, 43 points behind Nico Rosberg, collected his second reprimand of the season at the Russian Grand Prix.
Daniil Kvyat misjudged his braking point and hit the back of the red car twice on the opening lap to leave Sebastian Vettel in the wall and fuming
Only four drivers since the championship started in 1950 have won seven races in a row and only four have triumphed in the first four rounds of a season
Toto Wolff said he was speaking out because some of the abuse directed at Mercedes team could impact on engineers and other employees.
Nico Rosberg equalled the achievement of compatriot Michael Schumacher in winning seven successive races.
Daniil Kvyat twice smashed into the rear of Ferrari at successive corners, second impact shunting Sebastian Vettel into the wall.
Lewis Hamilton would have had to start from pitlane if a new fuel system had not been flown to Sochi from engine factory at Brixworth.
Lewis Hamilton did not take part in the final phase after a power unit problem. He is set to start 10th.
Lewis Hamilton is chasing a Russian Grand Prix hat-trick, having won the two previous races held at the former Winter Olympic venue.
The FIA had threatened to introduce an independent power unit supplier if a deal could not be reached.
Lewis Hamilton is the only driver to have won in Russia since the race's debut in 2014.
Lewis Hamilton, the only driver to have won in Russia since the race's debut in 2014 was 36 points behind Nico Rosberg
Formula One drivers fear that aerodynamic changes will instead make it harder for cars to follow and overtake.Lewis Hamilton
Lewis Hamilton won the inaugural race around the 2014 Winter Olympic Park and returned last October to repeat the feat.
Lewis Hamilton started at the back of the grid in Shanghai after experiencing a loss of power during the first phase of qualifying.
Women have enjoyed greater success at boardroom level, with Claire Williams notably the current deputy team principal at Williams.
Formula One teams have until the end of April to agree 2017 rule changes by majority vote and meetings are scheduled in the coming days.
Pirelli won a tender for 2017-19 contract but that has yet to be signed off with FIA pending agreement on testing schedules.
Nico Rosberg started on pole position and led nearly the entire race by a wide margin to win his third race.
Lewis Hamilton will start Chinese Grand Prix from last place on the grid as his team-mate Nico Rosberg took pole.
Nico Rosberg clocked a best lap of one minute 35.402 seconds, over half a second quicker than Daniel Ricciardo.