A construction worker paints walls at the Maryland Proton Treatment Center in Baltimore. Each of the center's five rooms will contain a massive piece of equipment that will rotate around a cancer patient to deliver a special kind of radiation.
When it comes to reining in health care spending, it still seems like each hospital administrator thinks the guy at the other hospital should do it.
Hospitals are still racing to offer expensive new technology — even when it hasn't been proved to work better than cheaper approaches. Case in point: proton beam therapy, a high-tech radiation treatment for cancer.
When you pick up a cut of beef at the store, would you like to know that animal's life history? The technology to do this does exist — at least in Michigan, where the state requires all cattle to carry electronic ear tags. It's the only state that requires such tags.
Michigan's cattle-tracking system was forced on farmers because of a crisis. Fifteen years ago, cattle in part of the state started catching tuberculosis from wild deer.
On the Indonesian island of Sumatra, a backhoe stacks freshly cut trees to be made into pulp and paper. Asia Pulp and Paper, or APP, is Indonesia's largest papermaker, and the company and its suppliers operate vast plantations of acacia trees here that have transformed the local landscape.
Peter Obetz (left) and Jeff Jarrett met in 1998 and are still close friends. Peter was diagnosed with stage IV esophageal cancer in 2004. He was declared cancer-free in 2009. They visited StoryCorps in Kansas City, Mo.
The Transportation Security Administration has told Congress that it's finished retrofitting airport scanners to blunt a widely criticized technology that shows graphic detail of a passenger's body as he or she goes through security checkpoints.