Residents in a string of northern states could be in with a chance to see the northern lights on Tuesday night, forecasters ...

The number of cases of measles this year has already surpassed the total number recorded for the entirety of last year, when ...

Brood XIV is one of 15 broods of periodical cicadas that emerge every 13 or 17 years. This year they'll be in states such as Tennessee and Kentucky.

Despite a five-fold increase in state-designated danger zones, private carriers use their own risk templates for determining ...

Fire hazard has grown in Los Angeles County over the past decade, according to new state maps. What do the maps show? The Office of the State Fire Marshal found that the land area considered to ...

Cities with first-time fire zone designations include Santa Monica, La Cañada-Flintridge, South Pasadena, Alhambra, ...