The far-reaching glow of bioluminescence has haunted sailors for centuries across the Indian Ocean. Now scientists believe ...

Kris Quintanilla has been camping at Goose Island State Park in Rockport, Texas, for 28 years, but he recently discovered something there he had never seen before. While fishing from the park's pier ...

The blue and green light is scattered so well that you can hardly see it. The sky is colored, instead, with red and orange light. Colors mean a lot to us in so many different ways. Understanding ...