A stunning 450-million-year-old fossil arthropod, perfectly preserved in fool’s gold ... pyrite, its exquisite preservation ...

The male horse, identified as Pyrite/Goldie/Glory by the Onaqui Catalogue, was found dead on Nov ... Multiple agencies have put together a $30,000 reward for information leading to the arrest ...

When everyone was out there looking for gold, it’s invaluable lookalike was named “fool’s gold” for obvious reasons. Now, though, pyrite might ... lithium that was found in the U.S ...