When iron is cooled through 770 °C, a phase transition occurs and the metal becomes ferromagnetic. The microscopic origins of magnetism are electron spins and orbital currents. Running this atomic ...

Marvel Phase 6 is about to kick off in a big way in 2026. Over the next 12 months alone, we've got a new Avengers movie, another Spider-Man outing, and plenty more coming our way on the small screen.