And you thought a pile-up on the interstate was bad:

An iceberg the size of Luxembourg has smashed into another vast slab of ice that juts out from Antarctica.

The 115km-long B-15A iceberg broke off a 5km-long section of the Drygalski ice tongue when it collided with the protruding ice rivet in the Ross Sea.

Apparently it's big enough it might warrant re-drawing Antarctica's maps. Explain that one to the adjuster!