A poisonous chemical that is used in the manufacture of toilet paper was discovered in the bodies of orcas and endangered southern resident killer whales in British Columbia, Canada.
February 16, 2023 A poisonous chemical that is used in the manufacture of toilet paper was discovered in the bodies of orcas and endangered southern resident killer whales in British Columbia, Canada. Scientists examined the samples of 12 killer whales and found the chemical 4NP (4-nonylphenol) in