Did you eat cereal this morning? Or have you walked on a gravel path? Maybe you had a headache and had to take a pill? If you ...

They're versatile and come in various shapes, colors, and materials, allowing for a lot ... The two most common are sand and gravel, and both have their fans and foes. Fine, granular sand is ...

Scientists at Northwestern University have developed a method for making sand-like materials for concrete by combining carbon ...

To get the sand that’s crucial for faster economic growth, Vietnam last year approached Cambodian miners to see about importing the raw material on an industrial scale. The plan was quickly put ...