For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have absorbed high-energy light pulses. This is thanks to a new measurement technique ...

Neutrinos are ghostly subatomic particles that can travel in a straight line for billions of light-years, passing unhindered ...

Get up to speed on gamma rays, the radiation responsible for creating the Red Hulk in Captain America: Brave New World.

A huge detector in the Mediterranean Sea spotted the most energetic neutrino from space to date. The particle could shed ...

A huge detector in the Mediterranean Sea spotted the most energetic neutrino from space to date. The particle could shed light on the universe’s most extreme phenomena.

You would have to flip 75 heads in a row on a fair coin to have the same probability of a single neutrino interacting with a ...

The most powerful neutrino on record, with help from a deep-sea sensor, has provided the first evidence for high-energy ...

KM3NeT comprises two large neutrino detectors at the bottom of the Mediterranean. One called ARCA - 3,450 meters (2.1 miles) ...

"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." ...

An international research network has observed a cosmic neutrino with a record-breaking energy in the depths of the Mediterranean. Würzburg ...

An extraordinary event consistent with a neutrino with an estimated energy of about 220 PeV (220 x 1015 electron volts or 220 ...

A “ghost particle” discovered by a detector in the Mediterranean carried 30 times more energy than any neutrino observed to ...