Atmospheric Phenomena

Auroras Light Scattering Weather Events Shadow Bands Light Refraction Moon Halos Light Flashes High Pressure Systems Thunderstorms Color Perception Light Emission

World Meteorological Organization Certifies Record 515-Mile Lightning Megaflash

Merged satellite and ground-network data reveal how expansive charge reservoirs fuel megaflashes, creating new hazards.

Northern Lights Forecast: Aurora Borealis May Be Visible in U.S. Tonight

Mistaken Aurora Turns Out to Be Tomato Factory Lights