Three signs Mars may have once held life: Water, water, water

Scientists rejoiced this weekend as three key findings were released that seem to further confirm that life may have had a fighting chance for survival on Mars. Among the findings released by scientists include the discovery of a massive ancient lake bed, the possibility that minerals identified by NASA's Curiosity rover likely were delivered by water bubbling up from the subsurface, and an image released of a billion-year-old river bed... To continue reading, subscribe to Science Recorder today.