Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

Time isn’t nearly as immutable as it first seems. Ask any astrophysicist, and they’ll likely regale you with mind-bending descriptions of gravity’s effect on space-time (i.e. the ... t explain the ...

The day I learned to breathe again began, ironically, in a hospital corridor. It was 9:15 a.m., and I was already behind schedule. Emails unanswered, phone buzzing, mind juggling three patient stories ...

A new imaging system could help us see deeper into the universe than ever before. The same powerful technology could also ...

TIME: Much of what you write about in the book involves the idea of “dispersal” as an evolutionary process that could ...

Dubbing these “closed timelike geodesics” (CTGs), Ralph and Sajeendran explain in the paper: “Such a CTG would be ideal for ...

Many of the world's most important systems, such as the atmosphere, turbulent fluids, and even the motion of planets, behave ...

2025 marks the bicentennial of the Erie Canal, and NASA's Earth Observatory commemorated the milestone with a satellite-based ...

Scientists at TU Wien have uncovered that quantum correlations can stabilize time crystals—structures that oscillate in time without an external driver. Contrary to previous assumptions, quantum ...

In the fickle universe of popular TV entertainment, there is often a creative endeavor whose reach far exceeds its grasp for whatever particular reason at that moment in broadcast history. Case in ...