From Flame to Fresnel - Tools that Lit the Lighthouse. We welcome Mayor Joe Rasco and all guests at 6 p.m., for a ...

For over 100 years the same Fresnel lens has been illuminating the land and sea surrounding the Plum Island Lighthouse.

Sea’s most iconic landmarks is getting a makeover this month as painting work begins on the historic High Lighthouse, giving ...

Lighthouses have been fixtures along the SC coast for 2 centuries. Less than a dozen remain. Restoration is underway on the Hunting Island Lighthouse.

Standing tall against the Lake Michigan shoreline, Grosse Point Lighthouse isn’t just a beacon for ships – it’s a beacon of Illinois history hiding in plain sight in Evanston that most locals drive ...

FAIRPORT HARBOR, Ohio – The anniversaries of Fairport Harbor’s two historic lighthouses will be celebrated with a boat parade starting at 6 p.m. Saturday, Aug. 2.

FRANKFORT, MI – Police are investigating after a historic lighthouse was found with bullet holes. UpNorthLive reported this week that the North Breakwater lighthouse in Frankfort has multiple ...

Discover the Astera QuikPunch, a battery-powered LED PAR spot with a 5” Fresnel lens, delivering versatile, high-intensity lighting with wireless control and energy efficiency.

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of near-infrared light into visible colors ...

Contact lenses have enabled people to see beyond the visible light range, picking up flickers of infrared light even in the dark – or with their eyes closed.

Midges rise out of the Great Lakes each spring as water temperatures warm. Millions descended upon a Lake Michigan lighthouse this week.

Researchers have developed new contact lenses that enable vision in the near-infrared range, and they could restore color perception to people with color blindness.