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lead
Study finds backyard hens’ eggs have 40x more lead than eggs from the shop
Earth
August 11, 2022
Lead in the air ends up in our bones throughout history
Archaeology
August 16, 2021
Alice Hamilton hates heavy metal
Features
July 25, 2021
Metal lodes may be hidden deep
Earth
July 2, 2020
Arctic ice reveals 1500 years of progress
Earth Sciences
July 8, 2019
Car exhaust exposure impact on mental health
People
March 31, 2019
Swarms of tiny robots clean polluted water
Technology
April 18, 2016
Link between lead and violent crime
Biology
February 18, 2016
