LOG IN
Newsletter
SEARCH
View More Results
Subscribe
Subscribe
Get an update of science stories delivered straight to your inbox.
Get a daily dose of science
Get a weekly Cosmos Catch-up
SEARCH
LOG IN
Weekly
Latest
COVID-19
Climate
Podcasts
Expand
Space
Astrobiology
Astronomy
Astrophysics
Space Exploration
Expand
Tech
AI
Automation
Computing
Materials
Energy
Robotics
Expand
Nature
Animals
Birds
Evolution
Marine life
Plants
Australian Mammal of the Year
Expand
Earth
Sustainability
Water
Earth Sciences
Agriculture
Oceans
Expand
History
Archaeology
Civilisations
Palaeontology
Expand
People
Behaviour
Culture
Ethics
Anthropology
Society
Citizen Science
Expand
Health
Medicine
Body and Mind
Nutrition
Expand
Core Sciences
Biology
Chemistry
Mathematics
Physics
Engineering
Search
Newsletter
Account
Expand
Shop
Cart
Subscription
Single Magazine Issue
Audiobooks
Merchandise
eGift Cards
Education Subscriptions
Renew Subscription
Donate
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