Marussia has announced Maria de Villota has joined the team as a test driver.
Sauber moved up the order in 2011 but face a challenge to continue their progress this year in the face of stronger midfield opposition.
Pirelli have announced they will use the F1 car raced by Renault in 2010 for tyre testing.
Jamey Price answers your questions on how to take great photographs of F1 cars and offers some tips of the trade.
In the round-up: Jaime Alguersuari responds to Helmut Marko’s claim he wasn’t good enough to stay with Red Bull.