Neutrinos, the mysterious and nearly massless particles that barely interact with anything, are revealing new secrets through the KATRIN experiment. Using tritium decay and advanced spectrometry, ...

New data establish an upper limit of 0.45 eV/c2 (equivalent to 8 x 10-37 kilograms) for the neutrino mass. KATRIN measures neutrino mass in the laboratory using a model-independent method.

Neutrinos are among the most enigmatic particles in the universe. They are omnipresent yet interact extremely rarely with ...

In just the first 259 days of data collection, KATRIN, a beta-decay-based detector in Germany, has set the smallest upper ...

The latest findings from the KATRIN experiment establish a maximum weight of under 0.45 electronvolts for neutrinos, the universe's lightest particle. Conducted over several years with international ...

A new measurement finds the universe's teensiest particles weigh no more than one-millionth the mass of an electron.

Physicists have set a new upper limit on the mass of neutrinos. And the finding could poke a big hole in the Standard Model ...

According to the experiment, the effective electron neutrino mass cannot be more than 0.45 electron volts, which is ...

Scientists are inching closer to uncovering the mass of ghost particles, a mystery that has remained unsolved for decades.

With the current data from the KATRIN experiment, an upper limit of 0.45 electron volt/c 2 (corresponding to 8 x 10 -37 ...

Scientists trying to discover the elusive mass of neutrinos, tiny "ghost particles" that could solve some of the universe's ...

Scientists trying to discover the elusive mass of neutrinos, tiny "ghost particles" that could solve some of the universe's ...