The fortifications that we are building provide an extensive system of trenches, dugouts and other types of shelters. We install barrier lines, dragon’s teeth, anti-tank ditches and other ...

Russian sources quoted by Wartranslated report that drivers close to the front lines in the Kursk region are being killed by concrete “dragon’s teeth” obstacles placed across roads at night. Military ...

Add Yahoo as a preferred source to see more of our stories on Google. Rocks alone couldn't cut it. Now colossal concrete pyramids, clams, seagrass and fill sand will soon blunt the Indian River Lagoon ...

An artificial reef in Georgia's Romerly Marsh Creek was enhanced with 60 concrete pyramids to improve biodiversity and fishing. The project is a collaboration between state agencies and a concrete ...

Fifty concrete pyramids have been sunk in the Gulf of Mexico, off the coast of South Texas, as part of efforts to build an artificial reef for increasing fish habitat. The initiative, which involves ...

INDIANAPOLIS--It’s enough concrete to build a two-lane highway all the way from Indianapolis to Terre Haute. But, some of the old concrete will be recycled for the new runway being built at the ...

Officials say 50 concrete pyramids have been sunk in the Gulf of Mexico off South Texas as part of an artificial reef to increase fish habitat. The project, backed by the group Friends of RGV Reef, ...