A logo is seen at the headquarters of agricultural chemical maker Syngenta in Basel, Switzerland January 30, 2020. REUTERS/Arnd Wiegmann/File Photo

Brazil sues Syngenta for alleged environmental damage

Brazil's environmental agency IBAMA has sued Syngenta alleging the chemicals company caused "environmental damage" by producing and selling pesticides using much higher concentrations of a carcinogen than allowed under law, according to court documents seen by Reuters.