Cooler, drier air in fall and winter allows for fewer atmospheric particles, resulting in more vibrant sunset colors. Clean air during these seasons is a key factor in the brightness and vibrancy ...

PHOENIX (AZFamily) — The first day of winter is coming on Dec. 21, and you might assume that this will be the earliest sunset of the year. But sunsets will actually increase by a few minutes as ...

The many colors of nature and wildlife collide as birds and crabs scurry for food and the sun sets over the ocean and sand at Torrey Pines State Beach.