The southern San Diego County school district has voted to close a total of three campuses amid money problems.

For some, the symptoms are more life-threatening, as was the case for Skip Crane, a U.S. Navy and Vietnam War-era veteran. Crane frequently kayaked in the ocean off Imperial Beach until he contracted ...

Many environmental advocates from the U.S., Mexico and Kumeyaay nations are taking their own approaches to rehabilitating the river valley.