Investigative reporter Justin Nobel talks about the secret and unregulated pipleines carrying toxic radioactive waste in Pennsylvania. What could go wrong?

HONOLULU— Sunscreens containing two harmful petrochemicals, avobenzone and octocrylene ... “Evolving science shows that these persistent reef toxins disrupt the life-cycles of corals and other marine ...

Petrochemical facilities released the most ... and Chevron Phillips plant in Baytown noted for emitting the most chemical toxins. “These emissions contribute to the overall burden of air ...

The petrochemical plant worried neighbors earlier ... The process combusts the majority of toxins, but some chemicals still leak out. Even when functioning correctly, flaring releases large ...