Chemical engineers have discovered that adding nickel atoms to silver catalysts could revolutionize the production of ethylene oxide by eliminating the need for toxic chlorine while maintaining ...

Chlorine dioxide (ClO 2), also known as chlorine peroxide and chlorine(IV) oxide, is a low-boiling red-brown liquid and yellow-green gas. It has an odd number of valence electrons, which makes it an ...

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 ...