Wormholes have been a staple of science fiction for decades, promising instant travel across vast distances of space and time ...

Tech leaders share the engineering breakthroughs still needed to build immersive, scalable and interoperable digital ecosystems beyond today’s virtual worlds.

A decades-old idea is quietly regaining attention in theoretical physics: ancient structures embedded in the universe’s ...

Cosmic strings and Einstein’s relativity raise the theoretical possibility of time travel within modern physics.

We’ve all been there: you’re halfway through a cinematic masterpiece when a sudden realization hits you that makes the entire ...

The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

Generative AI is becoming ubiquitous in everyday life. Large language models like ChatGPT can help answer questions, write email, and solve problems at seemingly lightning speed, pulling from enormous ...

Tom Brittney; 'Time Traveler: A Scientist's Personal Mission to Make Time Travel a Reality' and Josh Green Michael Shelford/Game 7 Films EXCLUSIVE: A big-screen adaptation of Dr. Ronald Mallett’s ...

In what scientists are calling "the most productive all-nighter in human history," junior physics and procrastination double major Alexa Chen has reportedly discovered time travel while attempting to ...