SIESTA KEY, Fla. — The sand on Siesta Beach on Florida’s Gulf Coast is as fine as powdered sugar, a pure, sparkling white and soft as a kitten’s fur — all because it’s comprised of 99 percent pure ...

Liquefaction is a phenomenon in which the strength and stiffness of a soil is reduced by earthquake shaking or other rapid loading. Liquefaction can cause major damage during an earthquake. In this ...

Make DIY hydrophobic sand at home! It’s a science-meets-craft project that stays dry under water—budget-friendly, vibrant, and totally mesmerizing. Great for sensory bins and STEM fun! If you’ve ...

Light and frequent sand topdressing is crucial to maintain a healthy growing environment and smooth, firm putting surfaces. The key is to apply enough sand to keep pace with turf growth so that ...