Quadratic functions plague many students during school, popping up everywhere from binomial expansions to the geometry of ...

Bruno Guimaraes will not have to select a different shirt number at Arsenal, with his transfer nearing completion. Arsenal have been linked with a move for the Newcastle captain all summer, making ...

When politicians hit a rough patch, they often try to paint a rosy picture for their supporters. A confident message can sometimes mask a difficult reality. But when the cold, hard numbers become ...