The original version of this story appeared in Quanta Magazine. One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling ...

Einstein's theory of general relativity views time similarly to width, height, and length. As such, both time and space can be curved by gravity. This effectively means that time is slower the closer ...

Traditional office spaces continue to struggle with muted demand and high vacancy rates unless they are one of the few Class-A office buildings meeting the long list of requirements of today's modern ...