KIEV/MOSCOW (Reuters) – Ukraine, Russia and the EU struck a monitoring agreement Sunday that should enable the resumption of Russian supplies to Europe, large parts of which have been plunged into a mid-winter energy crisis. Officials said monitors would begin work within hours to oversee gas flows via Ukraine to …

(Reuters) – Israel and Hamas remained locked in a 16-day-old Gaza war on Sunday, ignoring international calls for a ceasefire. The Palestinian death toll topped 850, including many civilians. Three Israeli civilians, killed by rockets, and 10 soldiers have died. Here are some questions and answers about the conflict:

RIYADH (Reuters) – A leading Saudi campaigner for political rights has been released without charge after eight months in detention, a rights activist said on Sunday. Matruk al-Faleh, a politics professor, was set free on Saturday after he was taken from his offices at King Saud University in Riyadh last …