Gharst, an 85-year-old U.S. Army veteran, had been chosen to be the first recipient of a new program, Heat for a Hero.

A standard air conditioner or cooling system uses a specialized chemical called refrigerant and has three main mechanical components: a compressor, a condenser coil and an evaporator coil.

Keep your eye on the news coming out of Purdue's School of Mechanical Engineering in Indiana. It could take a few years before this paint is available to purchase. But it has an enormous amount of ...

By Travis Fischer, [email protected] The Charles City Community School Board reviewed a new plan for high school ...

Many already have high quality air. High-fitration air conditioning (so-called mechanical ventilation) is standard in offices, hospitals and shopping centres. But not in schools. Almost all of our ...