These infrared space heaters are well-suited for indoor and outdoor use. They also start to work right away—no warm-up time ...

If you have a drafty home, are always cold or just want to add some supplemental heat, there's an energy-efficient space ...

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

GRAND RAPIDS, Mich. — Infrared cameras helped avoid nearly 20 million minutes of power outages last year, according to Consumers Energy. The utility company said the cameras are used to detect outages ...

When Dan Havis and Jim Shields founded their company in Philadelphia in 1928, it was a supplier and service provider of heavy-duty automotive and electrical equipment. Over the many decades that ...