AN optical unit has been devised which will convey optical images along a flexible axis. The unit comprises a bundle of fibres of glass, or other transparent material, and it therefore appears ...

January 1, 2026 • What do lightning storms on a remote mountain plateau have to do with fungus? Daile Zhang, assistant professor of atmospheric sciences at the University of North Dakota, explores the ...

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 ...