The measurement problem in quantum mechanics looks at how an experimental outcome changes, simply by observing it.

Believe it or not, the quantum vacuum... isn't completely empty. It has tiny vibrations or “sparks” of energy. If an object ...

A Hiroshima University team has designed a feasible way to detect the Unruh effect, where acceleration turns quantum vacuum ...

This article explores how our understanding of the universe has evolved—from the scale of everyday experience down to the ...

The world’s best clocks may be sensitive to an odd mix of quantum and relativistic effects that would stretch time and test ...

"No phenomenon is a real phenomenon until it is an observed phenomenon." — John Archibald Wheeler We used to think the observer was a passive witness to the universe. What if the observer is actually ...

Death is often seen as the end—an absolute, irreversible cessation of consciousness and physical function. For centuries, every culture has developed rituals, religions, and philosophies to grapple ...

The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of ...