The Sun’s most violent flares are turning out to be even more extreme than I, or many solar physicists, had imagined. By ...

Researchers have identified a newly recognized type of extremely energetic particles located in the Sun’s upper atmosphere, revealing a phenomenon that had not been detected before. Solar scientists r ...

The mission — known as Payload for Ultrahigh Energy Observations, or PUEO — lifted off Dec. 20, 2025, from NASA’s launch ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Europe's top physics lab CERN launches its newest particle accelerator, billed as a key step towards future experiments that could unlock the universe's greatest mysteries.

Proton collisions at the LHC appear wildly chaotic, but new data reveal a surprising underlying order. The findings confirm that a basic rule of quantum mechanics holds true even in extreme particle ...

Solar physicists say they have found a key source of intense gamma rays unleashed when Earth’s nearest star produces its most ...

The particle in question, known as a sterile neutrino, was supposed to only interact with gravity and have zero interactions ...

China’s decision to halt work on what was meant to be the world’s largest particle accelerator has reshaped the global race ...

An analysis of several experiments aimed at detecting the mysterious neutrino has identified a hint of a crack in the ...

China's Circular Electron Positron Collider was meant to pick up where the Large Hadron Collider left off, but the project ...