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60 Together, these data highlight a cross-continental surge in adolescent nicotine use, underscoring an urgent need for policy intervention

14 E-cigarettes may present less harms to health than cigarettes, but that does not mean that these products are safe being less dangerous than the leading cause of death in the United States is a very low bar

Taken together, our exploratory study indicates that mtDNA methylation does not play a dominant role in the pathological changes in the airway epithelium in COPD, including mitochondrial abnormalities

Image Credit: Reuters The information he collected from the insurgency groups helped in bringing peace to the region