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
April 13, 2006Doron Nof, an oceanographer at Florida State University, offers an explanation for walking on water in the Sea of Galilee.TAGS:temperature, water, ice, lake, ocean, spring, degree, explanation