An extraordinary event consistent with a neutrino with an estimated energy of about 220 PeV (220 x 1015 electron volts or 220 million billion electron volts), was detected on February 13, 2023, by the ...

Photomultiplier tube (PMT) technologies have long been at the forefront of neutrino detection, offering the sensitivity required to observe the faint light flashes ...

The neutrino is one of the most common particles in the universe, but you would never know it. In fact, it wasn't until the 1930s that we even became aware of its existence. Noting that certain ...

Observations made by researchers using a National Science Foundation (NSF) detector at the South Pole and verified by ground- and space-based telescopes have produced the first evidence of one source ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using a ...

"History shows us that whenever you do open a new 'energy window,' you never really know what you're going to find. It's completely unexplored." When you purchase through links on our site, we may ...

Located 700 meters underground near the city of Jiangmen in southern China, a giant sphere—35 meters in diameter and filled with more than 20,000 tons of liquid—has just started a mission that will ...

Doug Cowen receives funding from the National Science Foundation. About a trillion tiny particles called neutrinos pass through you every second. Created during the Big Bang, these “relic” neutrinos ...

Physicists have detected the highest-energy 'ghost particle' ever felt on Earth, with nearly 100 times more energy than any neutrino previously detected. When you purchase through links on our site, ...

For the fishes swimming deep in a particular patch of the Mediterranean Sea off the coast of Sicily in the wee hours of February 13, 2023, it was a night like any other—at least until a sudden azure ...