It's the final leg of the massive Colorado River Aqueduct: the 13-mile-long San Jacinto tunnel, ... drones and other types of technology, that wasn't available back in the 1930s," he said.

Researchers from Mainz, Oxford, and Innsbruck have used carbonate fragments to unravel the complex history of the Arles ...

A section of the ancient Roman aqueduct found at Rusovce Mansion. Photo from the University of Trnava So far, archaeologists have uncovered about 125 feet of the aqueduct, the university said.

Eyewitness News got a rare look inside an underground portion of the Colorado River Aqueduct that runs through San Jacinto that was built almost 100 years ago entirely by hand.

A section of the ancient Roman aqueduct found at Rusovce Mansion. Photo from the University of Trnava So far, archaeologists have uncovered about 125 feet of the aqueduct, the university said.