The efficiency of fuel cells and metal–air batteries is significantly limited by the activation of oxygen reduction and evolution reactions. Despite the well-recognized role of oxygen reaction ...

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 ...

Hydrogen - the most abundant element in the universe - has the potential to fuel our cities, leaving behind nothing but water and heat. But while it appears to be a promising technology, creating ...