A peer-reviewed study finds wealth inequality is locking the poorest households out of solar electrification

It was people’s warmth towards Kaluke Mawila that set the tone for how she manages the George campus of Nelson Mandela University

China insisted on Monday that it had shown massive restraint in the face of violent protests by Tibetans, which it said were orchestrated by followers of the Dalai Lama to wreck…

Republican rivals Mitt Romney and John McCain clashed on Saturday over how to revive the depressed economy of Michigan, as the most open United States presidential race in…

For years, former United States vice-president Al Gore and a host of climate scientists were belittled and, worst of all, ignored for their message about how dire global warming…