The universe comes with a built‑in speed cap, a hard limit that shapes everything from how stars shine to how cause and ...

Physicists have directly mapped a hidden kind of geometry inside quantum materials that steers electrons in ways strikingly ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

In recent weeks, a rumor claiming that Earth would “lose gravity ” for 7 seconds on August 12, 2026, has whipped up an online ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Long before quantum mechanics existed, a scientist developed a powerful way of describing motion by drawing an analogy between particles and light.

Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist ...

Kwiat, D. (2026) Planck’s Constant—A Bridge to Charge and Entanglement. Journal of High Energy Physics, Gravitation and Cosmology, 12, 471-483. doi: 10.4236/jhepgc.2026.121026 .

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

So, you’ve heard about smart cities, right? They’re basically cities using tech to make life better for everyone living there. Think less traffic jams, cleaner air, and services that just work. A big ...

Euny Hong is the former supervising editor at Investopedia.com. She is also the author of two critically-acclaimed, published books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...