Missouri boasts over 7,300 documented caves—more than enough to earn its geological nickname and give claustrophobic people nationwide something to avoid. But among this subterranean abundance, ...

Tucked away in the rolling countryside of Lancaster County sits Root’s Old Mill Flea Market in Manheim, Pennsylvania – a sprawling treasure trove where Andrew Jackson’s face on a $20 bill (plus that ...

Time crystals, a state of matter once thought physically impossible, could soon be on a banknote.

Scientists have developed a crystal that can "breathe" oxygen, which could transform everything from clean energy devices to ...

New Curtin University research has uncovered a striking link between the structure of our galaxy and the evolution of Earth's ...

A new kind of ‘camera’ is poking at the invisible world of the human body – and it’s made from the same weird crystals that ...