Karl Burkart is a writer, architect, digital strategist, and nonprofit executive focused on issues including climate change, biodiversity, clean energy, and sustainable agriculture. How are the ...
A single queen in the tropics; large colonies in deserts; workers with uniform morphology in temperate regions; ant social ...
The EPA on Monday released its strategy for addressing a type of cancer-linked chemicals called PFAS, including its plans to finish a rule to regulate certain types of PFAS in drinking water in 2023.