Scanning parks and beaches with one of these can be a unique and fascinating hobby.

Researchers also discovered that liquid gallium is not entirely disordered at its surface, forming subtle, layered atomic ...

Gold is grabbing headlines, but silver, platinum and palladium tell a different investment story in today's market.

It may not be a huge group, but metal detecting enthusiasts in the Gladstone area have more freedoms after the Parks and ...

Can you really set your microwave on fire? It depends. Here's what happens if you put metal in the microwave—and no, don't try it at home. Keep reading, because we’re answering the lingering question ...

Just like there's no definitive answer as to how Earth formed, there is truly no definitive answer as to which band "invented" heavy metal. Groups began releasing heavy albums left and right starting ...