Natural light plays a big role in people's lives, both psychologically and physiologically. A growing body of research underscores how natural lighting—or lack thereof—affects our health, cognition, ...

CBT, an architecture firm based in Boston, has been exploring unique ways of solving these problems. Using passive design approaches that require no additional energy, the firm is finding innovative ...

Forbes contributors publish independent expert analyses and insights. Jeffrey Steele has been a freelance writer for one-third of a century. If there’s a light at the end of the tunnel for ...