More than two decades after the phaseout of leaded gasoline, hazardous lead particles continue to circulate in Metro Manila’s air—now driven by newer, less visible sources. A research team, including scientists from the Ateneo de Manila University Department of Physics and the Manila Observatory, analyzed aerosol samples from 2018 and 2019 using lead isotope fingerprinting. Their findings reveal that while …
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The Market Monitor Minding the Nation's Business