IN time for Valentine’s Day and the expected gift-giving spree among loving couples, the toxics watchdog group EcoWaste Coalition called the attention of concerned authorities to the illegal sale of ...

Birds, such as blue and great tits, use fur to line their nests, exposing their offspring to pesticides used in veterinary treatments.

Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...