Alamo officials today confirmed that limestone from a historic quarry that once existed at the zoo’s location was excavated ...

For decades, archaeologists have been searching for the source of the Alamo's limestone, which was hidden beneath the San ...

SAN ANTONIO - A groundbreaking historical discovery has finally pinpointed the quarry that provided the limestone used to ...

Renovations at San Antonio Zoo reveal the quarry that supplied limestone for the Alamo, deepening historical ties.