Benefits of advanced wood-burning stoves greater than thought

A recent study from North Carolina State University finds that advanced wood-burning stoves designed for use in the developing world can reduce air pollution more than anticipated, because gaseous emissions from traditional ...

Hazards of old natural-gas pipes spur upgrades

Millions of residents across the U.S. rely on natural gas to heat their homes, stoves and showers. But leaks along the thousands of miles of pipeline that deliver the fuel are a costly—and sometimes deadly—problem. An ...

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