Every time I write about particle physics, I encounter a moment of uncertainty about a quantity that, at first glance, ought to be clear. How many kinds of elementary particles should I say there are?

Abstract: The brain–computer interface (BCI) establishes a direct communication system between the brain and a computer or other external devices. Since the inception of BCI technology half a century ...

Physicists may have just cracked open a hidden side of the quantum world. For decades, every known particle was thought to belong to one of two categories — bosons or fermions — but researchers have ...

A collision inside the STAR detector at the Relativistic Heavy Ion Collider.Brookhaven National Laboratory Scientists at the Relativistic Heavy Ion Collider have observed particles emerging directly ...

A pair of rare particles produced in high-energy proton collisions may be the clearest evidence yet that mass can emerge from empty space. The finding could shed light on one of the biggest puzzles in ...

In November, scientists arrived at the South Pole in planes outfitted with skis to pull off a construction project seven years in the making. They had a short summer window — November to early ...

to describe (together with p b) both the mechanical balance and the thermodynamic work performed during changes of volume and interfacial area. When the system is not in equilibrium (such as MIPS), ...

Physicist Richard Feynman invented them to describe the interactions between real particles. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Technology has long promised to bring people closer together, yet so much of our digital life is flattened into a single pane of glass. Screens dominate our work, communication and entertainment. They ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic particles. What happens to these particles within atoms would stay unexplained ...