According to the ranking in IQAir's 2024 World Air Quality Report, these are the 10 U.S. cities with the worst pollution in ...

"It is always a concern, when you live in an area that it is so open, that you could have a fire erupt at any point," said Corinne Beshara.

The next phase of updated California Fire Hazard Severity Zones is set to be released Monday by the Office of the State Fire Marshal and Cal Fire. New maps rating the likelihood and severity of ...

Cal Fire added over 1.2 million acres in Central California to its fire hazard severity zones. New maps for Southern ...

California joins states like Maryland and New Hampshire, where households with high incomes can still be middle class.

Gov. Gavin Newsom’s direction to redo draft recycling rules is already reverberating on the opposite coast — and reviving ...

A new NASA-led study has revealed that parts of California are sinking at an alarming rate, with some areas experiencing land ...

A second measles-related death was reported out of New Mexico this week. Here's where measles cases have been reported in the U.S. this year.

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

Here is where you can check live feeds that show conditions in the Sierra as rain or snow falls. Below is a view from South Lake Tahoe Airport. See other snow cameras at Sierra resorts and from across ...

As of March 8, 245 measles cases have been reported in the U.S. According to the CDC, there have been three outbreaks in 2025.

As national parks adapt to the lasting effects of seasonal job offer rescindment and mass firings on Valentine’s Day, the ...