SAN DIEGO, CA— The Green Flash is a great breakfast spot on the Pacific Beach boardwalk in San Diego. It is also an optical phenomenon seen shortly after sunset or before sunrise. "It happens ...

(WSAV) – Spring is here, and as summer approaches, the sunrise and sunset become popular subjects. During these events, one can witness an optical phenomenon known as the green flash. The green ...

The Green Flash When the sun's disk is disappearing at sunset, or appearing at sunrise, its top sometimes momentarily turns a brilliant green. The flash results from dispersion of sunlight in air ...

So much has been written about the green-ray at sunset that I am somewhat diffident about adding anything. But as I find myself unable to accept the orthodox explanation of the phenomenon usually ...