Armed with a metal detector and centuries-old legends, the hunt for pirate treasure begins along a historic coastline. Stories of buried loot and hidden caches have circulated for generations. Each ...

We spent weeks testing the best metal detectors on the market. Here are our top six picks. Purchasing one of the best metal detectors is the first step to kicking off your exciting new hobby. These ...

A piece of Japanese currency typically wouldn’t have a reason to show up in Australia. But the 1800s gold rush brought ...

MELBOURNE BEACH, Fla. — According to historical records, it’s estimated that there is between 60 to 100 billion dollars in unfound treasure around the world. Primarily from sunken shipwrecks that were ...

A gold coin featuring the son of Charlemagne may have been a keepsake from a Viking invader who fought in the Great Heathen Army.

For east-side commuters, the newly opened bridge linking Kolb and Sabino Canyon roads means a quicker drive home. It’s much more to Ray Villalobos, Bill Davidson and Fred Gateman. The Tucson retirees ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Metal-organic frameworks (MOFs) are a class of crystalline materials that consist of coordination bonds between transition-metal cations and multidentate organic linkers. The structure of MOFs is ...

Invest in precious metal stocks for portfolio diversification and inflation hedging. Physical precious metals require storage and insurance, raising costs. Digital assets may reduce demand for ...

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Diagnostic markers are biological parameters that aid the diagnosis of diseases. Examples include the presence of particular genetic variants and the levels of particular proteins in body fluids.