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Smoke from fires can travel thousands of miles impacting weather, climate, and air quality

Prior posts have noted the impact of fires in Southeast Asia on air pollution throughout the region. While it has been known for decades that large wildfires can create or enhance thunderstorm clouds, leading to what are called pyrocumulonimbus clouds ("pyroCbs"), only recently have researchers...

World Health Organization (WHO) Issues Life Stage Guidance for Risk Assessment

By E. Lynn Grayson, Partner, Jenner & Block According to WHO, a significant challenge exists with monitoring and assessing individual and population level exposure and risk to environmental chemicals associated with how to consider age and life-stage related changes in behavior and physiology...