The HVACR industry is in the thick of a major refrigerant transition — and R-454B is suddenly in short supply. Why is one new ...

Sour water stripper (SWS) units in refinery operations are often exposed to several challenges, such as corrosion, low ...

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Sixty missing children from the Tampa Bay area have been located, thanks to a two-week operation led by the U.S. Marshals. Officials said it marks the largest child recovery mission in U.S. history — ...