This post is co-written with Shayle Kann, senior vice president of research at Greentech Media. For solar power to become truly mainstream, how much should it cost? And is the industry on track to…

President-Elect Donald Trump needs to play a leading role in steering the world away from ongoing violence and the potential fragmentation of the global economy, but a purposeful foreign policy requi…

Emir Muhammed Sanusi is more than a traditional religious leader and he enjoys much greater influence than do Indian maharajas today.