Pic o’ the Week: Glowing Waves Under the Milky Way, Big Sur, California

  After a head-on car collision left him struggling to walk, photographer George Krieger found that strolling the nearby coast and snapping photos was a good form of therapy. He calls it his "Passion Therapy." And it placed him on California's Big Sur coastline recently as the natural phenomenon of bioluminescence was producing glowing waves …

Pic o’ the Week: Crystals of a Sea Urchin’s Tooth

You're looking at the tip of a sea urchin's tooth. Really. This remarkable macro photo won the first place & people's choice awards in the International Science and Engineering Visualization Challenge, an annual contest of the National Science Foundation. This is very cool stuff: "These fantastical structures are the microscopic crystals that make up a sea …