August 25, 2006Scientists use aquatic robots and highly sensitive sonar to study its pristine, self-contained ecology. Photos: A water-filled crater Video: Deep-diving robotTAGS:lake, scientist, robot, sonar, water, sign, professor, researcher, video
August 22, 2006Nanopaper shaped into three-dimensional forms ends what has been holding scientists back, researchers say. Photos: Pulp meets nanotechTAGS:pulp, researcher, nanotechnology, scientist, paper, 3D
February 2, 2007Purdue scientists build eco-friendly generator for military; device is fueled by waste, including paper, plastic, cardboard and food.
Photo: Trash transformerTAGS:generator, fuel, trash, scientist, military, food, researcher
April 26, 2005Researchers find that 87 percent of 244 glaciers have retreated during the past half century. Giant iceberg strikes AntarcticaTAGS:glacier, Antarctica, researcher, scientist
May 19, 2006Researchers are looking for materials to protect astronauts from temperatures that can be three times hotter than the sun. Photos: NASA feels the heatTAGS:material, temperature, blade, scientist, sun, mile, researcher
December 29, 2006In the new space race, tourism's the key to a winning strategy, while in the lab, single-celled creatures are landing high-tech jobs.TAGS:dish, scientist, robot, brain, planet, researcher, photograph