Rosberg puts Mercedes on top at Sakhir
Bahrain practice gallery
Bob Bell blasts FIA over McLaren ruling
Mark Webber's Bahrain track guide
2010 driver and team profiles
Returning legend happy with Mercedes form but says he's not quite there yet on single-lap runs.
The rule preventing off the pace cars starting grands prix could be resurrected.
World champion says MP4-25 is working well at Sakhir and there is more room to improve pace.
Massa and Alonso say they spent all of Friday on race preparations.
Kovalainen reckons it's "full steam ahead" after a solid practice performance.
Force India's Adrian Sutil upstaged the favourites in the first practice session of 2010.
FIA decides not to hold open US F1 entry and invites other candidates to apply for vacant slot.
McLaren was approved in scrutineering checks today despite queries over its rear wing.
At a glance
Adaptability is the key
Thursday in the paddock
MP4-25's wing and more
An epic battle starts here
Who's hot and who's not
See the new track work
We rate the best and worst
The full rundown
HRT Cosworth breaks cover
The good, bad and ugly
F1's heavy metal treatment
As F1 welcomes three new teams, our photo archive tells the story of recent start-ups
Get the lowdown on all 19 circuits on the calendar from Bahrain to Abu Dhabi
Lewis reflects on a positive end to testing, Schumacher's return and his 2010 prospects
Check out the hottest promo girls from the Autosport International Show