The full transcript of Jonathan Derbyshire's interview with renowned Nobel Prize-winning economist Amartya Sen

Economic success has made the threat from North Korea incomprehensible

Kim Jong-un knows what he's doing. The US must seize the initiative

January’s selection takes Natalie Haynes from Nigeria today to Victorian England

After her husband and son died of starvation, there was nothing to keep Mrs Song in North Korea. Her story highlights the grim reality of life for the country’s 24m people

The Woo Suk Hwang stem cell scandal is shaping up to be the most significant case of scientific misconduct in years. How badly does it set back the science?

Russian literary culture is in disarray but it can still have a good row about its most fashionable writer