Lake Tahoe visitors will see new parking rules, closures, safety regulations and more this summer. Here's what’s changed and ...

The map comes as California sees increasing frequency and severity of wildfires — four out of five of California’s ...

An online tool maps measurements and enables non-experts to understand earthquakes, subsidence, landslides, and other types ...

A new online portal by NASA and the Alaska Satellite Facility maps satellite radar meas-urements across North America, ...

CBS News data shows 35% of homes in the Sacramento region could be at "major risk" of wildfire in the next 30 years.

As I witness this spring ritual, I’m reminded that this preserve, and many others like it, serves as a home to hundreds of ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border, where conditions in parts of Minnesota, Wisconsin and Michigan were rated 'very unhealthy' Tuesday.

Lake Oroville hit capacity for the third year in a row this spring, marking a first-ever milestone for the lake.

A huge wastewater spill in northwest North Dakota did not impact drinking water, according to state environmental officials.

Faris Tanyos is a news editor for CBSNews.com, where he writes and edits stories and tracks breaking news. He previously worked as a digital news producer at several local news stations up and ...