Trilobites, such as this Mummaspis muralensis, emerged during the Cambrian Period and went extinct more than 250 million years ago. About 513 million years ago, a creature curled up like a pill bug to ...

Benjamin holds a Master's degree in anthropology from University College London and has previously worked in the fields of psychedelic neuroscience and mental health. Benjamin holds a Master's degree ...

LOCUST GROVE, Ohio — During a recent day of digging along stream banks, Tom Johnson turned up dozens of trilobite pieces. He squatted for hours, quarrying layers of limestone and shale that had formed ...

Delta, Utah — Facing another weekend of ferrying kids to the mall and catching up on the laundry, I racked my brain for a getaway. Years ago a colleague had written an amusing article about hunting ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

People from all over the world come to Utah to visit a quarry which contains one of the world's richest deposit of fossils. U-dig, a 40-acre quarry filled with fossils, is located about 50 miles west ...