In hazardous environments where dense smoke, toxic gases, and extreme thermal radiation severely compromise human senses, the reliability of personal protective equipment is the thin line between a ...

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Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

Two leading researchers investigate racial bias built into widely used search engines. Why does a widely used internet search engine deliver results that can be blatantly racist and sexist? Two ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.