David Cameron says he wants to complete the job of "turning the country around" as the election officially gets under way and other leaders hit the campaign trail.
A substantial number of teenagers are experimenting with e-cigarettes, even those who have never smoked, a study suggests.
British couple Peter and Jean Tarsey, both aged 77, have been found dead with bullet wounds in a village near Benidorm, Spanish police say.
Tuesday's papers mark the beginning of the formal election campaign with a raft of stories about the scope and nature of the spending cuts which would be likely after the general election.
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South African is surprise replacement for Jon Stewart
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World champion Lewis Hamilton expects to sign a new Mercedes contract this week that could be worth more than £27m a year.