Research Roundup: E cigarettes companies hike advertising during COVID 19, smartphones detect drunk walks, scientists measure atmospheric gravity waves A Preliminary Approach to the Impact of a Commercial Formulation of Glyphosate (Roundup) in Ecologically Relevant Concentrations on Pseudis minuta Tadpoles Ecotoxicology and Environmental Contamination China is a key source of unauthorized e cigarettes flooding the United States. Access the full article and additional content via the link in our bio. China is a key source of unauthorized e cigarettes flooding the United States. Access the full article and additional content via the link in our bio. Community Request Diacetyl Center for Research on Ingredient Safety