Japan.

The coverage here has been heavy since it's so close, and I've been watching BBC Asia Pacific pretty steadily over the past few days. It is heartbreaking and very scary.

Some pretty staggering pictures can be found here:
http://www.boston.com/bigpicture/2011/03/japan_earthquake_aftermath.html

and here:

http://www.boston.com/bigpicture/2011/03/massive_earthquake_hits_japan.html