Refrigerant regulations apply to chillers as well as to residential HVAC products, and manufacturers have come up with ...

A mysterious glowing spiral was spotted in the skies over several European countries, following a SpaceX rocket launch. According to the UK National Meteorological Service, the spiral was likely f ...

For over a century, astronomers have marveled at the beauty and complexity of spiral galaxies. The largest "grand design" spirals can host a dozen or more individual arms. But recently ...

The sheet metal and HVAC industry has long been a cornerstone of the construction and maintenance sectors. As with many trades, our field relies on skilled labor to fabricate, install, and maintain ...