Feb 9, 2014 — Some call Tim Walsh the disaster garbage man, but he prefers waste management specialist. After major natural disasters, the Briton comes to clean up and put people to work. Amid destruction he's seen from Indonesia to the Philippines, he's learned that there's opportunity, and hope, even in a dump.
Aug 20, 2013 — The 2013 wildfire season hit a milestone Tuesday: Preparedness Level 5, an officious way of saying resources are stretched thin and it could quickly get worse.
Mar 12, 2011 — The Smithsonian has recently discovered a rare perspective on the legendary quake: 3-D, color stereo photographs.