UN special envoy for Yemen Martin Griffiths (centre): called this week’s talks with rebel leader Abdel Malik al-Houthi “positive and constructive”. Photograph: Mohammed Huwais/AFP/Getty

The UN children’s agency has castigated Yemen’s warring parties for killing, wounding and starving children, who make up half that country’s populatio(...)

Boys injured in an air raid on a wedding party in Yemen receive treatment at a hospital in Hajjah province on Monday. Photograph: Essa Ahmed/AFP/Getty Images

An air strike on a wedding party, carried out by the Saudi-led coalition waging war in Yemen, killed more than 20 people and wounded dozens of others,(...)