Disposable wipes are costing sewage systems millions of dollars

Several class-action lawsuits filed recently against the makers of flushable wet-wipes have brought to light a serious—and unsavory—problem: The popular cleaning products might be clogging sewer systems. But whether the ...

EPA's methane crackdown to come slow and easy

The Obama administration on Jan. 14 announced its long-awaited plan to control the oil and gas industry's emissions of methane, saying it would in the next decade cut in half leaks of the potent global-warming pollutant.

Clean smell doesn't always mean clean air

Some of the same chemical reactions that occur in the atmosphere as a result of smog and ozone are actually taking place in your house while you are cleaning. A researcher in Drexel's College of Engineering is taking a closer ...

Despite growth reports, Africa mired in poverty

Despite continued reports of economic growth in Africa, much of the continent remains wracked by poverty, with roughly one in five citizens saying they frequently lack food, clean water and medical care, according to the ...

Lab drives toward the future with fuel cell EVs

Efforts currently underway at the Energy Department's National Renewable Energy Laboratory (NREL) are contributing to rapid progress in the research, development and testing of hydrogen and fuel cell technologies.

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