The first direct measurement of the size of the neutrino, a fundamental particle, suggests they are at least larger than an atomic nucleus – but they could potentially be trillions of times larger.

An international team of scientists announced Wednesday the detection of an extraordinary, elusive neutrino — a tiny, subatomic particle that flitted at close to the speed of light toward an ...

This one’s discovery and characterization comes from a predominantly European collaboration dubbed KM3NeT, a sprawling neutrino telescope that is still under construction and that, once fully ...

Writing in Nature, Aiello et al. 2 report evidence of the highest-energy cosmic neutrino detected so far, which zipped through their detector deep in the Mediterranean Sea. The energy of this ...

NEW YORK (AP) — A neutrino detector submerged in the Mediterranean Sea has sniffed out the most energetic ghost particle yet, scientists reported Wednesday. The newly detected neutrino is around ...

Using an observatory located deep beneath the Mediterranean Sea, an international team has detected an ultra-high-energy cosmic neutrino with an energy greater than 100 PeV, which is well above the ...

The findings suggest that the neutrino's wave packet is localized at a scale significantly larger than a typical atomic nucleus, offering new insights into the quantum properties of neutrinos.

Now, our new paper—with 21 countries, more than 60 institutes and around 360 scientists contributing—reports the observation of the most energetic neutrino yet. Despite the enormous number of ...

It was the biggest shot with the smallest ammunition. Somewhere far beyond our galaxy, something endowed a single neutrino – a tiny subatomic particle – with 10,000 times the energy achievable ...

In a paper published in Nature this week, the scientists in charge of KM3Net discuss how they detected the signature of the most powerful neutrino that science has ever seen. KM3Net is not a ...