An international science team that includes researchers from the University of Delaware has found the first evidence of a source of what astronomers call "ghost particles”—high-energy neutrinos that ...

Astronomers have traced a high-energy neutrino to its cosmic source for the first time ever, solving a century-old mystery in the process. Neutrinos are nearly massless subatomic particles that have ...

The audio version of this article is generated by text-to-speech, a technology based on artificial intelligence. This artist's conception shows a blazar - the core of an active galaxy powered by a ...

Deep beneath the border of France and Switzerland is the most massive, most ambitious experiment ever undertaken by humanity. The Large Hadron Collider (LHC) is a particle accelerator that uses a ...

Modern manufacturing techniques frequently require clean environments designed, constructed, and maintained to facilitate the highest production yields possible while also meeting predictable ...

For the past 10 years, monitoring ultrapure water (UPW) systems with a legacy standard of 50 nm sensitivity has been successful and efficient. Particle counts at 50 nm are widely used to evaluate UPW ...