What do magnets, smartphones and medical imaging devices have in common? They all depend on rare earth elements called ...

Nicolas has lots of energy and loves to play with his friends. The boys are quite imaginative and have lots of great ideas, for no apparent reason the adults do not appreciate their efforts. Time ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...