The universe looks like it is mostly empty space. Remove the stars, planets, dust, and gas, and what remains is nothing at ...

According to our current understanding of the universe, quarks are fundamental, point-like particles: basic building blocks ...

There has been considerable debate among physicists over the last 15 years about conflicting measurements of the charge ...

If there weren’t any planets, stars, comets, asteroids, or other cosmic debris flying around, there would be merely the ...

Scientists have observed particles forming from the vacuum, revealing how matter may emerge from seemingly empty space.

A subatomic particle long predicted by theorists has finally been observed, ending a decades-long wait in physics. Named Ξcc+ (Xi-cc plus), this entity resembles the proton but has a greater mass, as ...

The Large Hadron Collider (LHC) is in the business of discovering new subatomic particles—and business is good. The team at CERN recently announced the discovery of a new particle, named Ξcc⁺ or Xi-cc ...

One of the biggest open questions in particle physics today is how the Higgs boson interacts with itself. This "self-coupling" could help explain the evolution of the early universe and the mechanism ...

Professor of Theoretical Physics Risto Paatelainen from the University of Turku in Finland has spent nearly ten years working ...

Scientists have created tiny “optical tornadoes” — swirling beams of light that twist like miniature whirlwinds — using a ...

Explore the intriguing 'flavour puzzle' in particle physics, uncovering the mysteries behind subatomic particles and their ...