January 10, 2007Google encourages users to help it create a "life-like 3D model of the whole planet." Images: Google Earth's 3D worldTAGS:Google Earth, 3D rendering, imagery, 3D, Google Inc., XML
December 8, 2006A National Geographic special will explore the rarely seen wombs of dogs, elephants and dolphins. Photos: Inside the womb
Video: A show previewTAGS:elephant, vet, pregnancy, dog, imagery, animal, scientist, picture, video