Your grandmother's crystal should sound like a bell. Getty Images You're rummaging through the cabinets at an estate sale, and you come across a set of 12 beautifully etched wine glasses. They're ...

One longstanding problem has sidelined life-saving drugs, stalled next-generation batteries, and kept archaeologists from identifying the origins of ancient artifacts. For more than 100 years, ...

In a surprising twist, researchers have identified crystals that are symmetrical but nevertheless absorb light as if they were chiral (Science 2025, DOI: 10.1126/science.adr5478). The discovery ...