It is commonly assumed that tiny particles just go with the flow as they make their way through soil, biological tissue, and other complex materials. But a team of Yale researchers led by Professor ...

Particle counting and concentration measurement complement size distribution data to provide a fuller view of particle populations.

Because permeation and plasma-induced degradation are continuous rather than episodic, their effects accumulate gradually. There may be no excursion event, no sudden leak, and no particle spike to ...

The CMS Collaboration has shown, for the first time, that machine learning can be used to fully reconstruct particle ...

Two independent lines of evidence from the world’s most powerful particle experiments are converging on the same ...

After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in ...

UCR-led study finds that tiny, invisible gases long thought to be irrelevant in cloud formation appear to play a major role in determining whether clouds form—and possibly whether it rains. This ...

Proper destruction of sensitive documents requires understanding both classification levels and legal obligations.

Researchers from the Okinawa Institute of Science and Technology (OIST) and the University of Oklahoma have pinpointed a one-dimensional system where such particles can exist and have examined their ...

Notoriously ghostly particles called neutrinos may have revealed a crack in our understanding of all the particles and forces in the universe. The standard model of particle physics, which catalogues ...