With the latest storm on its way, the city of Pasadena is bracing for the possibility of lightning and thunder during the annual Rose Parade. Nicole Comstock reports. NASA astronauts to return from ...

Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When these pockets of air reach a certain ...

Thunder isn’t just loud noise. Its pitch, rumble, and duration are shaped by the exact path lightning takes through the air. This video explores how the geometry of a lightning bolt directly ...