Because wildfires in the USA and elsewhere affected PM 2.5 pollution at the same time as the Canadian fires, we separately analyse PM 2.5 exposure in Canada and the USA related to fire emissions from five different regions: Eastern Canada, Western Canada, the Eastern USA, the Western USA and fires in all other regions (see source region definitions and the Environmental Protection Agencys delineation of North American ecological regions in Extended Data Fig
Pod-based JUUL e-cigarettes aren't like larger box mod devices
Choosing low-nicotine and low-tar cigarettes makes no difference to a persons risk
I care for kids with complex congenital heart disease on a daily basis, and I see these kids and their families enduring long hospitalizations and often sustaining serious long-term complications as a result of their disease
Dissipation can occur through various pathways, including heat, fluorescence, and energy transfer to other systems
And Allison is very profoundly interesting, and she has a lot of gravitas from her life, and I respect her tremendously
