"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

Standing in the elevator of a towering skyscraper, you might wonder if your journey upward changes more than just your view.

Physicists from JILA — a CU Boulder and National Institute of Standards and Technology institute — were able to measure an effect called time dilation at the smallest scale ever, which they say could ...

If dark energy continues its dominance in the Universe, every galaxy beyond our neighborhood will one day no longer be visible (via NASA) Dark energy is an unknown form of energy that is proposed to ...

A new theoretical paper has tackled the phenomenon of quantum decoherence, the process by which objects slip out of the quantum world and start behaving classically. The paper approaches this in a new ...

WASHINGTON, July 3 (Reuters) - Time is a slippery thing, as profound thinkers like physicist Albert Einstein and, well, fictional time traveler Dr. Who plainly understood. The latter, in a 2007 ...

Time is relative. If you don’t believe me, get into a plank for one minute. How was that? Longest minute of your life, huh?

Einstein's theory of relativity has all sorts of weird results that make it difficult to wrap your head around, but one of the weirdest is time dilation. Basically, according to relativity, if you ...

Let’s talk time dilation. We recently all experienced how March 2020 felt like it lasted something like 20 years, and how August to Christmas went in a blink of an eye. That’s almost relativity for ...

From what we know about No Man’s Sky, aging won’t be a source of in-game anxiety. Although characters can definitely die and the universe is big enough to explore into one’s dotage, the archbishop won ...