An Ohio-based company that makes dry ice cleaning and blasting systems has opened a sales and services location on Chilimark Street in Worcester. Cold Jet’s new location will serve the New England ...

Dry ice is solid carbon dioxide. At its surface temperature of -109.3 degrees Fahrenheit (-78.5 degrees Celsius), a frozen block of dry ice transforms directly into a gas, skipping the liquid phase ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our series, FYI, where we have experts explain topics like how often should you wash ...