According to George, the Central Valley is home to a number of significant fossil finds—including California's state dinosaur ...

The dam’s current fish ladder limits which species can jump over the dam. The new fishway would function in place of a fish ladder, allowing all species to swim around the structure and reach a ...

The San Jacinto Tunnel is a 13-mile-long, concrete-lined water tunnel built between 1933 and 1939, carrying Colorado River ...