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

Both gravel and pebbles can add a nice touch to your outdoor ... Since all types of gravel are made from loose stone chunks, ...

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 ...

"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 ...

or a geode (a hollow stone partially filled with crystals). This kind of equipment is more for the amateur geologist than the general pebble collector, and strictly for grown-ups only. If you're ...