Health

Tobacco contains highly toxic compounds not regulated by law

Researchers from the University of Alicante (Spain) have analysed ten brands of cigarettes and found that the concentrations of certain harmful and carcinogenic substances vary significantly from one brand to another. Until ...

Medical research

Half of inhaled diesel soot gets stuck in the lungs: study

The exhaust from diesel-fuelled vehicles, wood fires and coal-driven power stations contains small particles of soot that flow out into the atmosphere. The soot is a scourge for the climate but also for human health. Now ...

Health

Creating a stink about traffic pollution

With the World Health Organization categorising diesel fumes as carcinogenic a Queensland University of Technology (QUT) scientist said if fumes had a stronger smell they would be easier to avoid.

Health

Even moderate air pollution can raise stroke risks

Air pollution, even at levels generally considered safe by federal regulations, increases the risk of stroke by 34 percent, Beth Israel Deaconess Medical Center researchers have found.

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