• Homesick in the modern world

    What does it mean to be homesick in 2015, and does technology help or hinder us when we move to a new place? John Osborne revisits his past to find out.

  • Oh, Vienna!

    We sent photographer Samuel Bradley to Vienna to reimagine John Osborne’s year there.

  • How to mend a broken heart

    The need to mend broken hearts has never been greater. But what if we could simply manufacture a new one? Alex O’Brien studies the legacy of Texan surgeons and artificial hearts.

  • Could a dead heart save lives?

    Surgeons say they have performed the first transplant using a 'dead' heart. Could this fill the deficit of donor hearts?

  • Next week on Mosaic

    Scorpions, Amazon and the legacy of a dying girl might just revolutionise cancer surgery. Alex O’Brien finds out how.