Policies put in place by President Trump are prompting concern among international tourists over spending top dollar on ...

A celebration is planned in Riverside Friday to mark completion of an extensive signage project along the Santa Ana River Trail ... with guideposts that feature maps and monument details.

The researchers assessed waves on the Colorado River in Texas, the Ocmulgee River in Georgia and the Yellowstone River in ...

In a first, researchers from NASA and Virginia Tech have used satellite data to measure the height and speed of potentially ...

NASA’s SWOT satellite tracked large U.S. river flood waves for the first time, revealing their speed and size.

NASA’s SWOT satellite has measured large river waves for the first time, which were found to be caused by extreme rainfall ...

One student is dead and two others are injured after a stabbing occurred outside of Santa Ana High School in Santa Ana, California, according to school officials. "Our thoughts are with the family ...

The city’s general fund — the main pot of money that pays for everyday services — is expected to bring in $413.8 million in ...

NASA's SWOT satellite has captured rare river waves across U.S. waterways, revealing new possibilities for flood prediction, ...

More than 70 years after the Santa Cruz River through Tucson died, a little less than a mile will return to life Monday. Late that afternoon, Tucson Water officials will launch a “grand ...