Red dye No. 3 has been banned, but what about other artificial food dyes?
Health officials banned the artificial food color known as Red 3 from the U.S. food supply in January, citing a federal statute and cancer risks in lab rats.
Dance of magnetism and light: Study finds nonreciprocal second harmonic generation disappears in 2D material
A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when ...
A novel technique for identifying magnetic ordering in antiferromagnets
A new trick for illuminating the internal ordering within a special type of magnet could help engineers build better ...