Survey by the Pew Research Centre comes amid growing push to regulate children’s access to digital platforms. Nearly three out of four teenagers in the United States say they feel happy or peaceful when they do not have their smartphone with them, a survey has found, underscoring concerns about the effects of digital media on minors. But despite their positive associations with putting their smartphone away, only 36...

As the war enters its 748th day, these are the main developments. Here is the situation on Tuesday, March 12, 2024. Fighting Ukraine’s President Volodymyr Zelenskyy said that the situation along the front line in the east was “much better” and that Ukraine had “recovered” its strategic position with Russian troops no longer advancing after their capture last month of the eastern city of Avdiivka. The Kremlin declined...