Once a major highway bridge, the Sweetwater River crossing is now a historic site near the San Diego National Wildlife Refuge ...

A longstanding point of debate has been the proximity of the youth camps to the Guadalupe River, especially when it is prone ...

SAN DIEGO COUNTY, Calif. — Several beaches in San Diego County are under water contamination advisories, just days before the ...

Today San Diego buys just 13 percent of its supply from Los Angeles. But whether San Diego buys its Colorado River water from Imperial Valley or LA directly, San Diego still has to pay LA to use its ...

The fall equinox not only marks the first official day of fall, here in San Diego it is also the time to view "Salkhenge." Sunday night, the rare phenomenon is happening once again and you can ...

San Diego crews are working to clear a massive homeless encampment along the San Diego River. Parts of broken-down tents, trash and much more littered the sandy shore of the riverbed.

San Diego is known for its stunning beaches, which come with vast opportunities to witness marine life. In the past year, NBC 7 has covered a variety of stories on our marine mammals here at home.