A new estimate of the ghostly particle’s maximum possible mass brings physicists a tad closer to understanding the universe.

To find out the next film in the series, check United Palace’s website, where you can register for the free screenings about one week beforehand. 1071 Fifth Avenue, New York; guggenheim.org.

It is no heavier than 0.45 electron volts (eV) — less than one-millionth the mass of an electron, the next-lightest known ...

Researchers from ICMAB are revolutionizing how we manipulate light at the nanoscale using chiral plasmonic ...

The KATRIN experiment in Germany nearly halved the maximum possible mass for neutrinos, setting it at 0.45 electron volts.

Heaviest known elementary particles and their antimatter counterparts are detected after nuclear smash-ups at the Large ...

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve ...

Physicists have discovered that electronic excitations in 2D magnets can interact through spin waves – ripples in a ...

Following the record-breaking opening weekend for “A Minecraft Movie,” a new slate of blockbusters and indie films are hoping to drum up excitement in April about what 2025 has to offer in the ...