BBC News:

"A meeting at Cern, the world's largest physics lab, has addressed results that suggest subatomic particles have gone faster than the speed of light.

The team presented its work so other scientists can determine if the approach contains any mistakes.

If it does not, one of the pillars of modern science will come tumbling down."

So, if this pans out. Anyone for faster than light spaceships and "Back to the Future"? I like the idea of time travel!