New research shows that metal-oxide catalysts can sometimes release oxygen from within their structure, enhancing chemical activity. Chemical reactions that release oxygen in the presence of a ...

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 ...

Ammonia (NH3) is a colorless chemical compound comprised of nitrogen and hydrogen that is widely used in agriculture and in ...