Space and time seem like two completely different ideas, but Einstein's theory of relativity shows they are interlinked in a ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

The algorithm is grounded in math and physics and allows a nuclear microreactor to automatically control its thermal power.

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

The measurement problem in quantum mechanics looks at how an experimental outcome changes, simply by observing it.

Discover the physics behind stamps sticking to envelopes, from fundamental forces to Van der Waals interactions, explained concisely.

Physicists from Osaka Metropolitan University and the Korea Advanced Institute of Science and Technology were able to observe ...

Seeking endorsements for her new book, Chanda Prescod-Weinstein finds herself staring at fundamental questions of space, time ...

Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic ...

By combining physics-based methods with machine learning, a team at the Institute of Thermodynamics and Sustainable ...

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