A strange form of matter called a time crystal has fascinated physicists for about a decade. These systems move in repeating cycles, even without a steady external push.

Would you create an interactive "digital twin" of yourself that can communicate with loved ones after your death?

Conceptual artists are using performance to create unsettling and thought-provoking experiences, often involving the viewer ...

Costco is known for its furniture and appliances, but it also has amazing home finishing materials. This one hides water heaters with a sleep, paneled look.

Jetavanaramaya, a colossal fourth-century Sri Lankan stupa, was once among the world’s largest structures — a vast and ...