ATTEMPTS to count small particles suspended in fluid flowing through a tube have not hitherto been very successful. With particles such as red blood cells the experimenter must choose between a ...

This envelope of radio-emitting particles — a so-called "radio mini-halo," though it isn't really mini at all — is the most distant example of such a structure ever detected.

THE discovery of different kinds of mesons with rest-masses spreading over a considerable range has brought about a fundamental change in the aspect of the problem of elementary particles. It ...

But if those particles aren't strange enough for you, I'm here to help. There are other particles that are so rare, we're not even sure they exist. Here are five of the weirdest, rarest ...

Microplastics are everywhere in the environment—and in our bodies. The build-up of these tiny plastic particles in blood vessels is linked to a greater risk of heart attack, stroke, and death ...

Scientists have identified a new source of energetic particles near the Sun. These definitive observations were made by instruments aboard NASA's Parker Solar Probe, which detected the powerful ...

Titanium micro-particles are commonly found in soft tissues surrounding dental implants. Communications Medicine , 2025; 5 (1) DOI: 10.1038/s43856-025-00756-3 Cite This Page : ...

Dust particles thrown up from deserts such as the Sahara and Gobi are playing a previously unknown role in air pollution, a new study has found. The international study published in National ...