FILE PHOTO: A sample of terbium (Tb) is displayed at the Laboratory of Physics and Material studies (LPEM) in Paris, France, June 23, 2025. REUTERS/Benoit Tessier/File Photo
FILE PHOTO: A sample of terbium (Tb) is displayed at the Laboratory of Physics and Material studies (LPEM) in Paris, France, June 23, 2025. REUTERS/Benoit Tessier/File Photo