The Large Hadron Collider is entering a rare quiet spell, with its proton collisions halted so engineers can prepare the machine for a more powerful future. The shutdown is not a sign of trouble so ...

The muon collider was once dismissed as impossible, but is now gaining steam as the successor to the Large Hadron Collider.

At the world’s most powerful colliders, physicists are finally catching sight of particles that almost never leave a trace, a “ghost” signal that has haunted theory for decades. The detection of these ...

At the Large Hadron Collider, scientists from the University of Kansas achieved a fleeting form of modern-day alchemy — turning lead into gold for just a fraction of a second. Using ultra-peripheral ...