A gigantic "blazar" may have fired a beam of light-speed particles at our planet, creating a 2023 "ghost particle" detection.

For over two decades, scientists at CERN observed unexplained particle losses in their Super Proton Synchrotron. A new study ...

Add Yahoo as a preferred source to see more of our stories on Google. In 2016, the European Organization for Nuclear Research (CERN) approved the high-luminosity large hadron collider (HL-LHC) upgrade ...

The most energetic "ghost particle" neutrino ever detected may have been blasted at Earth by blazars, black hole engines that ...

Our most powerful particle accelerators mimic near-light speeds of cosmic particles. But no upgrade may be capable of ...

When you think of a particle accelerator, you usually think of some giant cyclotron with heavy-duty equipment in a massive mad-science lab. But scientists now believe they can create particle ...

Deep beneath the border of France and Switzerland is the most massive, most ambitious experiment ever undertaken by humanity. The Large Hadron Collider (LHC) is a particle accelerator that uses a ...

Some of the most fundamental questions about our universe are also the most difficult to answer. Questions like what gives matter its mass, what is the invisible 96 percent of the universe made of, ...

An electrical device that generates charged particles, such as electrons, protons and ions, at high energy. So-called "nuclear accelerators" are used to split the atom for scientific research, but ...