A time crystal is a form of matter that shows continuous, repeating patterns over time, much like how atoms in a normal ...

Winding clocks an hour back this fall, when daylight saving time ends for the year across much of the U.S., might do more ...

It’s not just in your head — time can actually flip. Physicists in New York have pulled off what sounds like a page ripped from a sci-fi script: They’ve confirmed that “time mirrors,” a trippy ...

Proponents of permanent standard time contend that more morning light is better for our health. Organizations including the ...

At Melbourne Elementary School in north-central Arkansas, time for science is a priority—even for the youngest students. Starting in kindergarten, teachers dedicate 30-40 minutes for the subject each ...

Neil deGrasse Tyson explains why we can’t go faster than light—because time itself stops. Relativity reveals a mind-bending universe where light exists outside time. Science fiction? Nope—science fact ...

If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay Have you ever dreamed of traveling through time, like characters do in ...

Trump’s tariffs and deportations continue to command the lion’s share of headlines, but his perverse campaign against American science continues apace, with impacts likely to be profound. The rapidly ...

If time travel is possible, one of the greatest questions is why don’t we see time travelers in the here and now. A new theory explores the idea that time travel creates its own destruction by ...