Two German design teams collaborate to create artificial daylight in the basement of HSBC's Düsseldorf headquarters.

The lighting at a flotation therapy center in California is in itself a remedial treatment.

Steven Holl works with lighting design firm L'Observatoire International to create a comfortable space for cancer patients in London.

The enlightened renovation of a regional government building in Germany benefits from an ingenious daylighting strategy.

Daylight is the magic ingredient of a vast new building on the London campus of media giant Sky.

At the University of Pennsylvania, a former periodicals library becomes a place for focused study.

The latest LEDs, coupled with sophisticated sensors and wireless technologies, are changing the role of lighting in the built environment.

A German tech entrepreneur and investor developed this innovative 20-unit building with wireless connectivity throughout.

Dynamic lighting enlivens an urban space that might otherwise feel deserted or inhospitable.

New laylights provide ambient illumination throughout the galleries of a renovated museum.