Tag Archive for 'Smoke'

The occasional use of stone tools as ‘strike-a-lights’ was a technocultural feature shared among Neanderthals in France.

Neanderthals Were as Good at Tolerating Smoke-Related Toxins as Early Modern Humans: Study

Nov 30, 2020 by Enrico de Lazaro

A new genetic study conducted by researchers from Leiden University and Wageningen University thoroughly debunks previous claims that a genetic mutation...

Third-hand smoke originates from the direct contamination of surfaces (e.g., smokers’ bodies and clothes, indoor furnishings and surfaces, and building materials) with hazardous organic compounds from tobacco combustion but does not include airborne primary particles. Image credit: Aamir Mohd Khan.

Third-Hand Tobacco Smoke is Real Threat to Public Health, Study Shows

Mar 23, 2020 by News Staff

Third-hand smoke is a residual contamination from cigarette smoking that adheres to walls and other surfaces in places where smoking has previously occurred....

Using satellite data and models, Barkley et al identified a previously underestimated source of soluble phosphorus: biomass burning aerosol transported from southern Africa that can supply phosphorus to the Amazon, Tropical Atlantic and Southern oceans. Image credit: Scite / University of Miami.

Smoke from African Fires is Fertilizing Amazon Rainforest, Atlantic and Southern Oceans: Study

Aug 2, 2019 by News Staff

Smoke from fires in southern Africa is the largest contributor of phosphorus — an important agricultural fertilizer — to the Amazon rainforest,...