The Post examined the bright skyline around Reagan National Airport and whether it may have been a factor in the January ...

Heard a noise in the night, camping or just walking the dog in the evening? This guide illuminates the best torches for every ...

If you’re planning to deck your halls this season, your electric bill might sparkle too. A new report from Power Wizard estimates what it’ll cost Georgians to keep their Christmas lights glowing ...

Damaged light aircraft inside the tuckshop at Hoërskool Alberton. Photo: Supplied A light aircraft made an emergency landing on the rugby field at Hoërskool Alberton, crashing into the school’s ...

University of Tennessee provides funding as a member of The Conversation US. When people name the most important inventions in history, light bulbs are usually on the list. They were much safer than ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

There are several reasons why you're better off sticking with the stock halogen or high-intensity discharge (HID) bulbs in your car, rather than replacing them with cheap aftermarket LED headlights.

Like so many other airplane procedures, dimming the cabin lights during takeoff and landing is primarily done for safety reasons, which a pilot and a flight attendant outline below. If you think you ...