A new study shows that the concentration of polycyclic aromatic hydrocarbons (PAHs) in smokeless tobacco products (STPs) can differ by as much as 60 fold, with the highest levels in moist snuff, and ...

With growing concerns over fossil fuel depletion and the environmental impacts of petrochemical production, scientists are actively exploring renewable strategies to produce essential industrial ...

Hydrocarbons enter the environment from many sources, including marine algae and natural hydrocarbon seeps, as well as anthropogenic sources that are associated with the production, transport and use ...