In late 2025, rumors of US government equity stakes in quantum firms triggered double-digit rallies. The WisdomTree Quantum ...

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

The ball rolls across the floor because it was kicked, just as Earth orbits the sun because it is tugged by gravity. The connection between cause and effect is fundamental to how we understand the ...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of ...

Time travel has long lived in the realm of science fiction, but a growing body of physics research now argues that journeys into the past might fit inside known laws of nature without tearing ...

A recent experiment at Fermilab has delivered intriguing results that challenge standard predictions, adding fuel to the ongoing quest for quantum gravity. These findings, which involve the behavior ...

Data breaches have plummeted 67% since 2021, but only 4% of sensitive healthcare cloud data is properly encrypted. Can GenAI ...

From left: University of Washington professor Charles Marcus; Rep. Stephanie Barnard; IonQ CMO Margaret Arakawa; Beau Perschbacher, policy advisor for Gov. Ferguson; and Laura Ruderman, CEO at Tech ...

Time travel is deterministic and locally free, a paper says —resolving an age-old paradox. This follows research observing ...

This article is part of a package in collaboration with Forbes on time capsules, preserving information and communicating with the future. Read more from the report. Yet according to physics, ...

A new Swinburne study is addressing a core paradox: if quantum computing is solving problems that cannot be checked by conventional methods, how can we be certain the results are correct? Quantum ...