Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may ...

The concept of time travel has captivated readers and moviegoers for many decades now. But while people have been fascinated ...

With artificial intelligence ever more ubiquitous, some worry about it going rogue and achieving what’s known as singularity: ...

Prepare for your ICSE Class 10 Physics half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, ...

Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic fabric reveals deeper mysteries about existence, change, and the very nature of ...

If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Dark energy—the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe ...

Have you ever wondered how to brew the perfect cup of coffee? Discover the physics behind your morning routine.

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...

In their study, Zhao and Smalyukh created a space–time crystal in the nematic phase of a liquid crystal. In this phase the crystal’s rod-like molecules align parallel to each other and also flow like ...