Ever noticed how the sky turns a strange greenish hue before a tornado ... The color shift is caused by sunlight scattering through massive storm clouds, interacting with heavy rain, hail ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Clear skies are the best weather to see a solar eclipse. Here's what Southern Californians can expect on Monday.

Indiana averages about 22 tornadoes a year, according to NWS, but there's a lot of myths out there about the weather phenomena.