But why does it turn ... the sky during daytime, for example. It appears blue because air molecules in earth's atmosphere scatter blue light more easily than red. But during sunrise and sunset ...

Total lunar eclipse – The entire Moon moves into Earth's shadow and turns red. Partial lunar eclipse – Only part of the Moon enters Earth's shadow, creating a visible dark section. Penumbral lunar ...

Pink and red hues could light up the Bay Area sky Wednesday as scattered clouds provide ideal ingredients for a colorful sunrise and sunset. A meandering low-pressure system off the Central Coast will ...