Invisible infrared waves are emitted by IR LEDs and detected by photodiodes to enable devices like remotes, automatic ...

Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle colliders. Instead, it begins with something much more familiar—sound.

Extremely cold atoms have been nudged to self-magnify their quantum states so they can be imaged in unprecedented detail. This could help researchers better understand what quantum particles do in odd ...

At the smallest scales of nature, the rules of the world shift in ways that can feel unsettling and beautiful at the same time. Matter no longer behaves like solid objects moving along clear paths.

Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely ...

Sorta sparked by this comment someone made to me but it's similar to what other people have told me before: I was listening to a lecture on quantum electrodynamics and it helped me conceptualize the ...

This novel wave mechanics approach under the extreme conditions of ultra-high gravity assumes that spacetime degrades into a ...

Quantum tunneling is when a particle passes through an energy barrier it classically shouldn’t be able to overcome, like a ...

When you throw a ball in the air, the equations of classical physics will tell you exactly what path the ball will take as it ...

A Majorana fermion is a particle that would be identical to its antiparticle. Such an object has not yet been found. However, ...