January 26, 2006Astronomers have located a planet toward the center of our galaxy that they say is five times the size of Earth.TAGS:planet, scientist, star, mass, discovery, Australia
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
February 16, 2005New technology could help scientists better understand the food cycles of the oceans, as well as global climate change.TAGS:ocean, scientist, food
October 20, 2006NASA and NOAA scientists report record changes in width and thickness. Satellite spots growing ozone holeTAGS:Antarctica, scientist, layer, mile, satellite
July 22, 2005Social robots that interact with cockroaches may help rid homes of common pests in the future.TAGS:robot, scientist, robotics, animal, experiment
July 19, 2006University of Manchester scientists believe "objective environment" will decipher a true mind reader from a faker.TAGS:virtual worlds, participant, environment, scientist
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
September 21, 2005Mike Merzenich, a neuroscientist, investigates whether intelligence in the Internet age is really on the upswing.TAGS:intelligence, brain, human, scientist, TV
February 13, 2006Sixty years ago, the public got its first look at computers--a glimpse that launched an astonishing industry---and controversies that linger today.TAGS:professor, scientist