Hollow, pumpkin-shaped molecules can efficiently separate valuable hydrocarbons from crude oil, KAUST researchers have shown [1]. These ‘molecular sieves’, known as cucurbiturils, could enable a more ...
A crystal of graphite and its structure -- Electrons and atomic nuclei -- Electron shells -- The periodic table of the elements -- The hydrogen molecule -- Valence -- History of the water molecule -- ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...