The U.S. and Mexico are working closer than ever to trace the origin of guns used in drug cartel massacres and other crimes ...

Death toll continues to climb as more than 7,500 firefighting personnel are deployed across California, with two of the most ferocious fires at zero percent containment ...

Mexico's President Claudia Sheinbaum joked about renaming the U.S. in response to President-elect Donald Trump who recently ...

President-elect Donald Trump has said he will rename the Gulf of Mexico to "Gulf of America," during a news conference on Jan. 7. Here are the details on the gulf, as well as ways to change the name ...

Mexico President Claudia Sheinbaum Pardo responded with a counter-offer to President-elect Donald Trump's plan to rename the Gulf of Mexico.

Creation of the Chuckwalla National Monument preserves more than 600,000 acres. Bad weather cancels president’s speech.

Forecast maps from the National Weather Service (NWS) Weather Prediction Center indicate that as of 6 p.m. Wednesday, most of ...

President Joe Biden is signing a proclamation to establish two new national monuments in California in part to honor two tribes.

Researchers have created a simulation that maps underground water on a continental scale. The result of three years' work studying groundwater from coast to coast, the findings plot the unseen path ...

Oregon homeowners who live in certain areas at high risk of wildfire must now meet new building and so-called defensible space codes ...

President-elect Donald Trump suggested renaming the Gulf of Mexico after the U.S. But can he really do that? Here's how place names are determined.