Fluorescent-colored sand sprinkled on San Diego County beaches could help reveal the complicated patterns of erosion that plague the region's coastline. A so-called "tracer study" would use ...

SAN DIEGO -- Fluorescent-colored sand sprinkled on San Diego County beaches could help reveal the complicated patterns of erosion that plague the region’s coastline. A so-called “tracer study ...

The sunset also provided an opportunity for some stunning photographs up on the sand dunes, with the squad taking in our incredible surroundings in the process. Check out the best images from the ...

Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...