Technically speaking, an engine is a device that converts some form of energy into mechanical energy. Taking that definition ...

The hottest engine in the world is minuscule, reaches seemingly impossible efficiencies and could approximate nature’s tiniest machines. They used an electric field to trap and levitate the bead in a ...

It's the competition that's all about celebrating the hottest thing made in Arizona, and it has nothing to do with this summer heat. Once again, the Arizona Chamber of Commerce and the Arizona ...

You may know a thing or two about hot peppers and spicy sauces, boasting your ability to consume jalapeños on the regular and aiming for the hottest dipping sauce at restaurants. Maybe you've even ...