Mike Heilig, who installs tile for a living, spends an estimated 1,000 hours on each table. "They're one of a kind," said Heilig, who found the rocks, in the form of core samples, at old abandoned ...

NASA is celebrating confirmation via data it received from its Perseverance Rover that indicates it has completed the collection of its first rock core sample on Mars. Data was received from the rover ...

Sample removed during 1958 restoration has been returned and is being tested to help determine stones’ source A piece of Stonehenge that vanished from the ancient site more than 60 years ago during ...

Tools to measure a core sample's electrical anisotropy have been sadly lacking, according to a group of researchers. To solve this problem, they found inspiration in a type of logging technology ...