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Bats' flight technique could lead to better drones

Long-eared bats are assisted in flight by their ears and body, according to a study by researchers at Lund University in Sweden. The recent findings improve researchers' understanding of the bats' flying technique and could ...

O, no: Ozone levels elevated in presence of wildfire smoke

For those living with the threat to life and property from wildfires, Colorado State University scientists have some more bad news: Wildfire smoke seems to elevate levels of ozone, a nasty air pollutant with proven adverse ...

DNA research offers clues on cell mutation

A team of researchers from Colorado State University has been studying DNA damage in living cells to learn more about how genetic abnormalities arise. It has long been known that DNA molecules in every cell get constantly ...

Testing for secondhand marijuana exposure

With increased legalization of marijuana for medicinal and recreational purposes, interest is growing in the potential health effects of its secondhand smoke. A team now reports in ACS' journal Analytical Chemistry the development ...

Image: Borneo on fire

Asian countries near the equator are in an extreme drought, one of the more predictable impacts of an El Niño event like the one underway this year. The worst forest fires in nearly two decades are burning out of control ...

Image: Rough fire still burning in California

Clouds over California are obscuring the telltale signs of fire activity. Smoke and clouds are intermingling in this natural-color image which was collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard ...

Gas sensors sound the smoldering fire alarm

Smoke detectors are everywhere, but still thousands of people die in fires annually. Fire gas detectors, which detect carbon monoxide and nitrogen oxide, identify fires at an early stage. Thanks to a new measurement principle ...

NASA image: Rough fire in Southern California

Wildfires in the western states have been continuous this summer season. This natural-color satellite image, collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite on August 30, ...

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