Human environmental safety is a multidisciplinary topic concerned with assessing and managing risks to human health arising from environmental exposures to chemical, physical, and biological agents. It encompasses hazard identification, dose–response assessment, exposure assessment, and risk characterization, integrating toxicology, epidemiology, environmental chemistry, and exposure science. The field informs regulatory thresholds, safety factors, and environmental quality standards aimed at preventing adverse outcomes such as carcinogenicity, reproductive toxicity, neurotoxicity, and respiratory disorders. Human environmental safety also includes evaluation of cumulative and aggregate exposures, susceptible populations, and uncertainty analysis to guide risk management, sustainable chemical use, and environmental health policy.
For more than 30 years, manufacturers of ski and snowboard waxes have used PFAS—per- and polyfluoroalkyl substances—to make skis and snowboards glide faster over snow. These synthetic chemicals were highly effective and common ...
Environment
22 hours ago
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7
When China banned plastic waste imports in 2018, countries like the United States, the Netherlands, Australia, and Japan didn't stop exporting plastic waste—they diverted their shipments to countries in Southeast Asia.
Earth Sciences
Jun 3, 2026
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38
As another heavy sargassum season unfolds, many beachgoers are asking the same question: Is it safe to be near it? A recent University of Miami study offers an evidence-based answer, particularly for children. Overall risks ...
Environment
Jun 1, 2026
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27
Around the world, people watched NASA's Artemis II mission in awe as humans returned to lunar orbit for the first time since 1972.
Space Exploration
May 30, 2026
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17
Extreme heat is now considered the deadliest weather and climate-related hazard in Europe, causing more deaths than floods or storms.
Environment
May 28, 2026
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7
The science academies of G7 member countries have identified international space governance as a pressing issue for the G7 Leaders' Summit, to be held from June 15–17 in Evian, France.
Space Exploration
May 23, 2026
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24
You skip the pesticides, you remove weeds by hand, you choose heirloom seeds. Organic methods give you comfort in knowing that your vegetables are grown without excessive chemicals.
Ecology
May 19, 2026
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8
Heat waves are a growing global threat to human health, well-being and livelihoods. Across 12 major European cities during the summer of 2025, a 10-day period of extreme heat led to 2,300 deaths—1,500 of them were attributed ...
Environment
May 14, 2026
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15
A large study of London's tap water has revealed that trace amounts of PFAS "forever chemicals" are present, but their levels are within U.K. and EU safety limits. The analysis, led by researchers at Imperial College London ...
Environment
May 12, 2026
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6
Every summer, beach closures disrupt families, harm local businesses, and raise public health alarms. Most of the time, the warning comes after it is already too late.
Environment
May 12, 2026
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7
