In Tamil Nadu, cement prices have been on a declining trend, especially over the past couple of years as a result of the ...

Mary Richardson meets the research and design practice advocating for bio-based materials such as hemp, straw and unfired ...

Commit to the right paving choice for your patio with this easy guide to the differences between these two materials ...

Prodigy Gold’s testwork has returned excellent gold recoveries from the oxide and transition samples sourced from the Tethys ...

The ancient Romans weren’t just great at conquering lands—they were also engineering geniuses.  Their secret weapon?

An Athens man was arrested Friday for possession of child sexual exploitation material, according to court documents.

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

A monumental discovery has been made in the San Antonio Zoo, confirming the exact quarry that provided the limestone to build the Alamo and solving a mystery spanning centuries.

A construction crew at the San Antonio Zoo discovered the exact quarry where the limestone to build the Alamo Church ...

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

Humans have been chemically modifying their world for far longer than you might think. Long before they had the slightest idea of what was happening chemically, they were turning clay into bricks, ...

A centuries-old mystery about the origins of the limestone used to build the Alamo was put to rest Thursday when the site's ...