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Too little is known about wildfire smoke

How do fire-suppression chemicals and pesticides affect wildfire smoke and the health of those who breathe it? UC Davis graduate students discovered that this question cannot be answered based on current scientific evidence ...

Image: Smoke lingers over western U.S. and Canada

Wildfires have been widespread in the western United States and Canada this year. Not only does wildfire bring untold damage and destruction to the area it burns, the smoke that the fire releases creates its own health and ...

Image: Wildfire smoke crosses U.S. on jet stream

When you live on the East Coast and hear about the West Coast wildfires you assume those wildfires won't have any personal effect on you other than empathy for those in the paths of the fires. Think again.

Large-scale study of genetic data shows humans still evolving

In a study analyzing the genomes of 210,000 people in the United States and Britain, researchers at Columbia University find that the genetic variants linked to Alzheimer's disease and heavy smoking are less frequent in people ...

Image: Vesuvius on fire

With Italy suffering high temperatures and drought, wildfires have broken out including blazes that are ravaging the slopes of Mount Vesuvius near Naples. Using images taken by the Copernicus Sentinel-2B satellite on 12 July ...

Video: Do anti-wrinkle creams work?

Want a younger, more perfect-looking you? Skin can stay firm and stretchy thanks to protein fibers called collagen and elastin in the tissue beneath the surface.

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