Mercedes boss Toto Wolff says the team are relishing the "massive challenge" posed by Ferrari and Red Bull this year.
Fresh from his victory in China, can Red Bull's Daniel Ricciardo claim back-to-back wins in Azerbaijan? Make your Baku predictions.
Max Verstappen steals the headlines at Red Bull, but did Daniel Ricciardo's win in Shanghai prove he is the team's star man?
With the drama of Shanghai lighting the fires of interest in F1, can Baku deliver a race that goes down in folklore again?
Azerbaijan Grand Prix
27-29 April
Spanish Grand Prix
Barcelona, 11-13 May
BBC Radio 5 live's Jolyon Palmer reacts to a radio message sent from the Haas team to driver Kevin Magnussen.
Formula 1, Fri 27 Apr, 09:55 BST, BBC Radio 5 live sports extra
Formula 1, Fri 27 Apr, 13:55 BST, BBC Radio 5 live sports extra
Formula 1, Sat 28 Apr, 10:55 BST, BBC Radio 5 live sports extra
Formula 1, Sat 28 Apr, 13:55 BST, BBC Radio 5 live sports extra
Formula 1, Sun 29 Apr, 13:05 BST, BBC Radio 5 live sports extra (14:00-16:00, BBC Radio 5 live)
"What a move" and "just another day at the office". How good was Lewis Hamilton's three-car overtake in Sunday's Bahrain Grand Prix?
Drivers gain reputations for whether they are likely to risk crashing while overtaking, and who you have in your mirrors has a big impact on how you defend.
The battle to become the first driver of the modern generation to win a fifth world title just got really interesting.
Pierre Gasly's superb fourth place for Toro Rosso in Bahrain has reset perceptions of Honda's engine programme almost overnight, writes Andrew Benson.
After Sauber impressed with their looks rather than speed in Australia, BBC Sport takes at look at some easy-on-the-eye backmarkers from years gone by.
It may have seemed like Mercedes have the edge after qualifying, but there's evidence 2018 could still be a classic.
The fight to be the best driver of this generation begins in Australia - but Lewis Hamilton might already be ahead of Sebastian Vettel.
View all angles of Formula 1's beautiful designs as they are unveiled.
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BBC Radio 5 live's Jack Nicholls is joined by former driver Jolyon Palmer to discuss a thrilling Bahrain Grand Prix.
Analysis and opinion from the BBC's chief Formula 1 writer.
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