As the hullabaloo surrounding the Aug. 21 total eclipse of the sun swells by the day, a University of Colorado Boulder faculty member says a petroglyph in New Mexico's Chaco Canyon may represent a ...

Add Yahoo as a preferred source to see more of our stories on Google. It turns out that nearly 1,000 years ago our ancestors were just as keen to share news about a solar eclipse, but in the absence ...

This Pueblo rock carving in New Mexico might represent a remarkable solar eclipse dating back to 1097. University of Colorado In 1992, archaeoastronomer Kim Malville was helping lead an expedition of ...

As the hullabaloo surrounding the Aug. 21 total eclipse of the sun swells by the day, a CU Boulder faculty member says a petroglyph in New Mexico’s Chaco Canyon may represent a total eclipse that ...