Where is the world's strongest magnetic field created in the lab?

The National High Magnetic Field Laboratory, often called the MagLab, is headquartered in Tallahassee, Florida. It is one of the world’s premier centers for producing very strong magnetic fields for research in physics, chemistry, biology, and materials science. The facility is famous for holding records for continuous magnetic-field strength, with specialized magnets far beyond everyday laboratory scales. Scientists use it to study superconductors, quantum materials, and the behavior of atoms in extreme fields.