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Add Yahoo as a preferred source to see more of our stories on Google. Extreme heat can affect how well machines function, and the fact that many machines give off their own heat doesn't help. AP Photo ...

Get the latest federal technology news delivered to your inbox. By Srinivas Garimella and Matthew T. Hughes By Srinivas Garimella and Matthew T. Hughes Not only people need to stay cool, especially in ...

Though it might seem like science fiction, scientists are working to build nanoscale molecular machines that can be designed for myriad applications, such as "smart" medicines and materials. But like ...

Heat pumps are having a moment in the spotlight—or as close to one as a heating and cooling appliance can get. Whether it’s ducted heat pumps, mini-splits, or even geothermal systems, there’s a buzz ...

Using liquids for heat transfer is an important cooling method for many applications to maximize performance and operational life for thermally sensitive electronics and systems. As next generation ...

Heat pumps are hot. And when the need arises, they’re pretty cold, too. These high-efficiency electric fixtures heat and cool using your home’s existing ductwork. That means they can replace a ...