Credit: Thirty years after the Cold War ended, the Soviet Union's last leader, Mikhail Gorbachev, talks arms control, Afghanistan and lack of trust between Moscow and Washington

Mikhail Gorbachev warns Russia and US must avoid ‘hot war’

Acts of heroism emerge after London terror attack

Stabbing incident reported in the Netherlands

Singapore just used its fake news law; Critics say it’s just what they feared

Twitter boss Jack Dorsey says he’s going to live in Africa

Scientists have discovered a ‘monster’ black hole that’s so big it shouldn’t exist