The most boring newspaper on the planet is the Irish Times. Official. At least according to the Evening Hérault blog it is.
The Evening Hérault (nice title guys!) compared newspaper front pages from around the world on the day that Michael Jackson died and – sure enough – the Irish Times is utterly, miserably, unspeakably dull.

The Irish Times and just some of the other front pages on the day. Source: Evening Hérault