Dark matter, although not visible, is believed to make up most of the total mass of the universe. One theory suggests that ...

Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

The original waves. In 1924, French physics doctoral student Louis de Broglie proposed that matter has a wave-like property. De Broglie was inspired by the discovery of wave-particle duality in light.

Despite decades of searching, scientists still haven’t found the elusive substance that holds galaxies together: dark matter.

Scientists have never directly detected dark matter, but some wonder if one high-energy detection in 2023 could be a rare ...

But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the ...

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

The principle of wave-particle duality is crucial in quantum physics, highlighting the dual nature of light and matter and ...

Particles go through a series of movements and arrangements. The more compact the arrangement is, the more solid it is. The kinetic particle theory describes this.

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

Tachyons are a type of hypothetical particle, meaning their existence remains a matter of speculation. The tachyon is also proposed to be superliminal, meaning it always travels faster than light.