Howling winds couldn’t stop Notre Dame Cathedral ’s heart from beating again.With three resounding knocks on its doors by ...

The three-mile long gravity dam, with a central masonry section almost one mile long, flanked by earth and rockfill embankments ... workers placed 2.5-cu-ft stone blocks on the fresh mortar ...

These stone figures, designed to inspire awe and ... while soldiers in body armor and sniffer dogs patrolled embankments. A special security detail is following Trump. Public viewing areas along ...

These stone figures, designed to inspire both awe ... while soldiers in thick body armor and sniffer dogs patrolled embankments. A special security detail is following Trump.

Other uses for fly ash include constructing structural fills (including for rubber and plastics) and embankments ... clinker ash closely resembles stone formations and is often used in brickmaking.