If you take a walk at dusk on one of the numerous beaches around San Diego County, you might be lucky enough to spot an event ...

To see the rare green flash phenomenon, two conditions must be met: a clear day with no clouds or haze and a distant edge to ...

The green flash is a rare, brief optical event of green, yellow, and sometimes blue that colors the horizon, occurring at sunrise or sunset most often in the western U.S. Refraction and dispersion ...

Add Yahoo as a preferred source to see more of our stories on Google. A photograph of a sunset over the ocean with a green flash around the sun. As the sun dips below the horizon and the light starts ...

Hummingbirds Are Zipping Around San Diego County’s backyard gardens, scrub-covered coastal hillsides, and the warming ...