When border officials find drug tunnels that lead to the U.S., they are filled with cement and sealed off. But that doesn’t necessarily seal off their future use. According to a report by the Los ...

CALEXICO, Calif. -- Four people were arrested and more than a ton of marijuana was confiscated after federal agents discovered a drug-smuggling tunnel that connected a home in California to a ...

Thirty undocumented immigrants suspected of trying to cross into the United States from Mexico through a hidden tunnel spanning the border were detained by authorities in San Diego early Saturday. U.S ...

SAN DIEGO (AP) - Federal officials in San Diego say they have discovered an 800-yard-long secret tunnel under the U.S.-Mexico border, resulting in the seizure of more than a ton of cocaine and seven ...

SAN DIEGO - The latest cross-border drug tunnel - equipped with a hydraulic lift, electric rail carts and a wooden staircase - was discovered Tuesday on the U.S.-Mexico border, highlighting an ...

SAN DIEGO (AP) — A nearly half-mile-long tunnel leading from Mexico to San Diego was discovered and more than a ton of cocaine and seven tons of marijuana was seized, the U.S. attorney's office said ...