Researchers at Stanford University have created a glass pyramid optical concentrator that concentrates light on solar cells, regardless of the light incidence angle. “It’s a completely passive system ...

In keeping with its conservation mission, the National Aquarium in Baltimore has announced plans to make all of the glass in its buildings “bird safe.” The institution is planning to replace all 684 ...

Transamerica Pyramid staff members were guarding the perimeters of the building on Friday morning as crews cleaned up the glass and debris from a window that broke. The San Francisco Department of ...

PARIS (AP) — A French street artist has created an optical illusion installation around the Louvre's glass pyramid entrance to mark its 30th birthday. The collage work, made from strips of paper, ...

The Louvre’s iconic glass pyramid is turning 30, and Paris’s famed museum is pulling out all the stops. The celebrated French street artist JR pulled off a stunning optical illusion on Friday, when he ...