Oceanography

In Depth

Electron diffraction: A technique suggesting radically new things

Crystallography mainly relies on diffraction techniques and the most recent of them, electron diffraction, is gaining increasing attention. Dr Eric Hovestreydt discusses why nanocrystallography using…

Comment And Analysis

Stand by for the big freeze

Crisp white snow, glaciers all around, icicles melting in the summer sun – it’s July in Britain 50 years from now, writes Professor Brian J Ford