Time crystals, a collection of particles that "tick"—or move back and forth in repeating cycles—were first theorized and then ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

Can the shape of a crystal really change how well it performs in clean energy technology? A new study says yes—decisively. Researchers from National Taiwan University, National Tsing Hua University, ...

Physicists have taken a gemstone better known for engagement rings and turned it into a laboratory for one of the strangest ideas in modern physics, a phase of matter that repeats in time instead of ...

Crystals were popularized in the West in the 1970s. Today, crystals are at the forefront of beauty, health and wellness trends. But what is so special about these rocks? Marissa Quintana, the store ...