"The pebbles I take are very small ... all over the world and it was used as ballast" for the coal industry. "The stone was dropped off before they picked up the coal... and in the 70s there ...

These observations aim to shed light on the formation process of these unusual white pebbles high up on the crater rim. Unfortunately, the scattered nature and small size of the rocks have ...

If you plan to use your rocks for adding garden pebbles to your yard or in a water feature, this type of paint will wash off. Fortunately, this can be easily remedied by coating the stones in a ...

Kidney stones are pebble-sized deposits that form when there ... Sudden, intense pain is the hallmark of a kidney stone. See pictures of different types, the causes, symptoms, and treatments ...

A 6-year-old’s beach find turns out to be a 60,000-year-old Neanderthal hand axe, now displayed in Worthing Museum.