Quartz crystals found in a fossilized bird complicates the mystery of its diet and what role it played in its ancient habitat. (CN) — Scientists studying a dinosaur-era bird fossil found quartz ...

The National Park Service invites visitors of all ages to join in the celebration of its 100th birthday throughout the month of August. With special events across the country, and free admission to ...

KALAMAZOO, Mich. — Although building sandcastles and jumping over the waves of the Great Lakes may be a blast, exploring Michigan's shores for ridiculously cool rocks has become a popular beachside ...

A number of rockhounding sites are located in central and Southern Colorado. These include: Baculite Mesa near Pueblo, an area of late Cretaceous-Period Pierre shale known for beautiful marine fossils ...

WATERLOO — When you come across a conversation between Ray Anderson and Dave Malm, the best thing to do is sit and listen. Both rock enthusiasts, it’s easy to picture the conversation between them ...

The geochemistry of agate and chalcedony in volcanic rocks represents an intricate record of silica precipitation and crystallisation processes occurring under variable thermal and chemical conditions ...

Last year’s show drew record-breaking numbers, reflecting the surging interest in crystals, fossils, and natural treasures. Whether it’s the captivating shimmer of quartz, the mystery of ...