This red retardant is crucial in the fight against wildfires. But is it also harming the environment?

Fire retardants dropped from aircraft are a crucial weapon in combating wildfires, but concerns are being raised about their environmental impact.

Fire retardants dropped from aircraft are a crucial weapon in combating wildfires, but concerns are being raised about their environmental impact.

Fire retardants dropped from aircraft are a crucial weapon in combating wildfires, but concerns are being raised about their environmental impact.

News/Canada/British Columbia