I want to share with you a deeply personal and rather unsettling experience I had with the copper IUD, also known as the copper coil. I consider myself someone who strives to live a natural ...

Faced with the toxic threat of copper, bacteria have developed remarkable detoxification strategies. One of these relies on the enzyme CueO. A team of scientists in Marseille has highlighted the key ...

“What it comes down to is that copper creates a toxic environment for the sperm,” said Gersh. She explains that the copper releases copper ions locally, which changes the lining of the uterus ...

It seems reasonably certain, therefore, that the fish died of copper poisoning. This note is published because it may be of practical interest.