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

Wormholes sit at the edge of science and storytelling, promising shortcuts across the cosmos and even pathways through time.

In this video I show you what it would look like to slow the speed of light down to around walking speed. So with just ...

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When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Game Awards 2025 was in full swing last night with sneak peeks, trailer reveals, and more ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy lifting was more challenging than I initially thought." When you purchase ...

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom.

Alongside the various unique weapons and armor you'll encounter to tackle problems aggressively, there are a variety of gadgets found throughout the game that allow you to take a different approach in ...

From dilation to timelessness The perspective describes three main categories of temporal distortion. Time dilation, where brief periods feel extended, may result from enhanced sensory processing as ...

Tiny “Ferris wheels” made from light and extremely cold particles could allow researchers to test a facet of Albert Einstein’s theory of relativity on unprecedentedly small scales. Theories of special ...

CHANGCHUN, CHINA, 21 October 2025 -- A perspective article published today in Psychedelics by Prof. Xiaohui Wang and colleagues examine how psychedelic substances profoundly reshape our perception of ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...