A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

How some of the world’s most precise clocks missed a very small beat. By Mike Ives and Adeel Hassan Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected ...

Thomas Anderson – otherwise known as Neo – is walking up a flight of stairs when he sees a black cat shake itself and walk past a doorway. Then the moment seems to replay before his eyes. Just a touch ...

The idea that we’re living inside a simulation, as popularized by “The Matrix” franchise, has piqued the interest of scientists for decades. In 2003, philosopher Nick Bostrom proposed in a highly ...

The true nature of our universe as been an open debate for millennia, and recently, scientists and philosophers have pondered whether it might be a hyper-realistic simulation perpetuated by some super ...

Editor’s Note: This story has been updated to include nine states that have passed permanent daylight saving time legislation that were unintentionally omitted. We ...

The days are getting colder and shorter with winter just around the corner. That means clocks will go back and daylight saving time is coming to an end. Daylight saving time always starts on the ...

Scientists have developed a groundbreaking tool called Effort.jl that lets them simulate the structure of the universe using just a laptop. The team created a system that dramatically speeds up how ...

When daylight saving time ends on Sunday, and mornings are gradually growing darker. Whether you’re after a gentle sunrise glow or a good old-fashioned buzzer that could wake the neighbors, we’ve ...

(NEXSTAR) — For those hoping to observe daylight saving time year-round, it appeared early on this year that the U.S. was on track to lock the clocks, especially after President Trump weighed in.

Fall is here. The sun is setting earlier. Soon, the clocks will fall back, shifting our daylight hours even more. Here's what we know so far about when clocks will change this fall. When is the fall ...