Tag Archives: air pollution

Teens seek invention protection

Credit: Stuart Burdford / iStock Photo

Increasingly, young researchers seek patents to defend their innovations against theft

Posted in Teaching Science, Technology & Engineering, Young Scientists | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Cool Jobs: Green Science

White spruce grow across northern North America, from Alaska to Labrador. As Arctic temperatures rise, spruce are spreading even farther north. Credit: Mark W. Skinner at USDA-NRCS PLANTS Database

Scientists get at the root (and stem, leaf, flower, fruit and seed) of the relationship between plants and their environment

Posted in Agriculture, Plants, STEM Careers | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Bad for breathing

Researchers have connected exposure to high levels of pollutants called polycyclic aromatic hydrocarbons, or PAHs, to a greater likelihood of having asthma and allergies. Caption: Photo courtesy of the EPA

New study connects pollution to several common diseases that affect the lungs and airways

Posted in Body & Health, Environment & Pollution | Tagged , , , , , , , , , , , , , , , , , , , , , ,

Exhaled air: A problem in buildings?

Classrooms are one environment where carbon dioxide levels can be high. They’re also one of the last places anyone would want to risk harming reasoning abilities and thought processes. Credit: iStockphoto

New studies suggest carbon dioxide that accumulates in classrooms could limit how well the brain processes information, lead to more student absences

Posted in Environment & Pollution | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , ,

A gassy threat from above

In Earth’s atmosphere, nitrous oxide threatens the ozone layer

Posted in Environment & Pollution | Tagged , ,