"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." During the 20th century, researchers pushed the frontiers of science further than ever before with ...

“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

Albert Einstein's 100-year-old theory about gravitational waves has been proved correct. And now the breakthrough has been recognised with the 2017 Nobel Prize for Physics. Scientists working with the ...

The radio waves we see from pulsars have a mysterious glitch – but now we know the ingredients that must be present in the heart of these ultra-dense stellar corpses to give their emissions a hiccup.

This video explains overlapping waves on a string using concepts from AP Physics 1. We explore superposition, interference, and how wave pulses interact when they meet, with clear visuals and ...

Quantum computers, quantum cryptography, and quantum (insert name here) are often in the news these days. Articles about them inevitably refer to entanglement, a property of quantum physics that makes ...

Strange pulses that don't seem to abide by the laws of particle physics have been detected in Antarctica. These radio waves, emanating from below the ice, could be evidence of dark matter and have ...