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

The third Quantum Gravity conference took place at Penn State University from 21 to 25 July 2025, bringing together ...

The researchers extended existing theoretical models to account for quantum fluctuations and applied these models to flowing condensates, discovering stable density and velocity fluctuation patterns ...

Researchers at Hiroshima University have developed a realistic, highly sensitive method to detect the Unruh effect—a ...

From Newton’s falling apple to Einstein’s curved spacetime, our understanding of gravity has come a long way, yet this ...

Textbooks give strange, imprecise explanations of where things happen in quantum mechanics. Consistency with gravity needs a fresh approach.

The research indicates that these 'baby universes' exhibit regular patterns of behavior over extremely long timescales, similar to a Poisson process—a mathematical model used to describe the ...

In their study, Zhao and Smalyukh created a space–time crystal in the nematic phase of a liquid crystal. In this phase the crystal’s rod-like molecules align parallel to each other and also flow like ...

Quantum entanglement shows particles can be instantaneously linked, challenging our understanding of space, time, and observation.

A quantum computer that uses particles of light took about two dozen microseconds to complete a calculation that may take ...

Researchers developed a realistic, highly sensitive method to detect the Unruh effect, a phenomenon bridging relativity and ...

A radical new theory regarding the origin of the universe suggests that gravitational waves, tiny ripples in spacetime first ...