President Trump will travel to North Carolina, California and Nevada this week for the first trips of his presidency, he told ...

The processes that form continental crust from the denser basaltic rocks of the upper mantle may make the lower lithosphere ...

As our three-generational family with baby in tow pulls into Palisades Tahoe, a premier mountain resort in California’s ...

Two Sacramento County men were arrested on Wednesday morning after attempting to rob cannabis farms in neighboring Nevada ...

Now the oldest known tree is another bristlecone pine in the White Mountains of California, named Methuselah. However, you can still find bristlecone pines in Nevada. Here's a look at the oldest ...

How dry is it in Southern California? See the drought levels and recent rainfall totals for several counties in the region.

Now known as Prometheus, the tree was found to be nearly 5,000 years old. That means Prometheus came into existence around the time humans were exiting the Stone Age and beginning to work with bronze.