Exposure to wildfire smoke—5 questions answered

Wildfires once again are raging in California – this time in the Los Angeles area, where five fires are currently burning. The fast-moving Thomas fire alone has burned more than 65,000 acres in three days. State agencies ...

The impact of solar lighting in rural Kenya

While climate change has led many high-income countries to increase their efforts to improve energy efficiency and to invest in renewable energies, households in low-income countries still face another energy challenge: more ...

Selecting the right house plant could improve indoor air

Indoor air pollution is an important environmental threat to human health, leading to symptoms of "sick building syndrome." But researchers report that surrounding oneself with certain house plants could combat the potentially ...

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