A Hong Kong court has ruled that two Tiananmen vigil activists have a case to answer over calls to “end one-party rule” in China in a subversion trial under the Beijing-imposed national security law.

French ski mountaineer Mathéo Jacquemoud has embarked on his L’Intégrale des Alpes project, with the aim of traversing across the entire Alps from Vienna to Nice on skis and without motorised ...