As many of us started in the industry, we learned quick rules to simplify complicated topics. One of these first rules is 12,000 Btus (British thermal units) per one ton of cooling capacity. It’s a ...

An advanced degree in chemistry might not be required to understand the Environmental Protection Agency’s latest push to protect the ozone layer and combat global warming, but it certainly helps. The ...

Researchers from the Chinese Academy of Sciences have overcome a long-standing bottleneck in refrigeration by developing a new cooling method that could cut carbon emissions to zero. Led by Prof. Li ...