Black hole GW190521 may be a wormhole from another universe
For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit…
Quantum Physics’ Strangest Problem May Hold the Key to Time Itself
Quantum collapse models hint at tiny time fluctuations. Credit: FQxI/Gabriel Fitzpatrick (2026) An FQxI cofunded study suggests hidden…
Light can travel for billions of years yet experience no time
A photon emitted from a star a billion light-years away arrives at a telescope having experienced no time…
Newly discovered ripples in spacetime put Einstein’s general relativity to the test
When black holes collide, the crash generates ripples in the fabric of spacetime—gravitational waves. These distortions travel far…
A New Theory Says Gravity May Come From Entropy—Which Could Lead to a Unified Theory of Physics
Here’s what you’ll learn when you read this story: A new theory suggests that gravity could possibly be…
A New Theory Says Hidden Dimensions May Create Mass. That Would Rewrite Particle Physics.
Here’s what you’ll learn when you read this story: Current theories suggest that W and Z bosons acquire…
A New Theory Suggests Mass May Emerge From Invisible Dimensions
A recent study published in Nuclear Physics B examines how hidden dimensions might influence the physical reality that…
New Method Proposed To Detect Universe’s Mysterious “Phantom Heat” Predicted by Einstein
A team in Japan has proposed a clever method to finally detect the mysterious Unruh effect, a predicted…