Such redox reactions are exploited by living organisms, for example, to store energy. Redox reactions also play a crucial role in electrochemistry, where energy can be stored or transported in the ...

Iron-sulfur clusters have critical roles in proteins from diverse organisms and in a broad range of biological processes. Recent discoveries raise exciting challenges for future research by ...

Each summer, scores of sunny yellow dragonflies transform into vibrant scarlet flyers. Behind this showy makeover scientists have discovered a simple chemical reaction every bit as elegant as the ...