French Prime Minister Jean Castex said on Friday that four people were injured, including two seriously, in a knife attack that took place near the former office of satirical magazine Charlie Hebdo.
A security cordon was set up around the office, a police source also said.
French media BFM TV and Le Figaro said a suspect has been arrested on the steps of the Paris Bastille opera house.
Gaza building collapse: Rescue efforts end after 45 saved
Gaza rescuers wrapped up searches on Thursday in the rubble of a bomb-damaged building that collapsed a day earlier, where 21 people were killed and 45 rescued from under the rubble, a Palestinian official said.
US officials made rare Myanmar visit to free American businessman
A delegation of US officials travelled to Myanmar this week and met with the country's military-backed government to secure the release of detained US citizen Adam Castillo, a Department of State spokesman said on Thursday.
Trump derides EU pitch to Canada as 'laughable', threatens more tariffs
US President Donald Trump has threatened to take action against the EU if it moves forward with European Commission President Ursula von der Leyen's proposal to make Canada the bloc's first associate member.
Australia cracks down on student and backpacker visas to curb migration
Australia will stop foreign students from bringing partners and children to accompany them while they study and tighten working holiday visa rules, a senior minister said on Thursday, amid growing debate over high migration levels.
EU plans social media ban for under-13s
The European Union plans to prevent children under the age of 13 from using social media as part of a gradual approach to strengthening protection against risks associated with digital platforms.
