LONDON, Dec. 29. -- Skepticism as to the existence of canals on Mars was shown by several well-known astronomers at a meeting of the British Astronomical Association to-night. View Full Article in ...

Archaeologists made a staggering discovery underneath the world's oldest city, uncovering 4,000 canals that would have fed over 700 farms. Eridu in southern Mesopotamia, or modern-day Iraq ...