The species, Macadens olsoni, was found in the Ste. Genevieve Formation, rock layers dating back roughly 335 to 340 million ...

GALVESTON, Texas — Beachgoers along the Texas Gulf Coast are encountering something strange and stunning washing ashore: the ...

Something small, shiny and electric blue is catching beachgoers' eyes along the Texas Gulf Coast .

Courtesy of Taktala Jewelry, Tehran. Turquoise is an opaque, blue to green gem material that has been worn, used, and appreciated by different civilizations for thousands of years. Originally called ...