"This reaction should be observed in the upper atmosphere of Mars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have discovered a ...

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 ...

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 ...