Sergio Perez and Nico Hulkenberg completing a combined total of 116 laps.
Esteban Ocon completed a strong showing in his first Grand Prix practice session.
Pat Fry: "It won’t be an easy weekend, but we’ll be trying to score as many points as possible, given that every position is worth double.”
Daniel Ricciardo: "Sebastian looked competitive today and hopefully we’re fighting for that spot on the podium,"
Felipe Massa: "The Mercedes are still looking quick, but we will keep working to close the gap."
The FIA continues to look for ways to make F1 safer for all involved.
Rosberg trailed his teammate in both FP1 and FP2.
Lewis Hamilton and Nico Rosberg separated by the narrowest of margins on a scorching opening day's running at the Yas Marina Circuit.
Mercedes topped the charts in FP2 at Yas Marina.
Championship leader finishes first ahead of title rival Rosberg in opening practice at Yas Marina Circuit
Marussia/Manor F1’s Graeme Lowdon says that the team is still trying to race in 2015, despite not being able to get to Abu Dhabi.
Rules may be broken according to some reports.
Jenson Button says the last two months have taught him how to "live in the moment".
The constructors' champions have already been crowned, but there's plenty more to fight for in the season finale.
The following is a transcript from Thursday's press conference.