The world may be running out of sand suitable for concrete. Researchers are therefore testing a possible solution for using ...

DUCK, N.C. — On the Outer Banks, sand is a valuable resource. Millions of dollars every year go into making sure there’s enough sand in the dunes to keep infrastructure intact and slowdown shoreline ...

A new study shows how two types of sand can behave like light and heavy liquids, shedding light on geological processes from mudslides to volcanoes and potentially enabling new technologies from ...