Frozen in time
What chemical clues locked away in ancient ice tell us about Earth’s history
Fixing fashion
What’s the environmental impact of our clothes throughout their life cycle?
Freeing the world from chemical weapons
Chemists have helped destroy 97% of declared banned substances, finds Andy Extance, and are pushing to get the rest
Why smoke particles turned the sky red
Nina Notman explains why forest fires in Indonesia made the sky look red
Sulfur hexafluoride
A gas widely used in electrical devices with 23,500 times the global warming potential of carbon dioxide
Thank the Nobel prize winners for your mobile phone
Start a lesson with the Nobel prize-winning chemistry involved in lithium-ion batteries