UK Defence Secretary John Healey has resigned, telling Prime Minister Keir Starmer the government's spending plans fall short of what's needed at this time.
Canada has introduced legislation to bar children under 16 from having social media accounts, joining an Australia-led global effort to tighten online safety.
A navy base worker is in critical condition after a shark attack during a lunchtime swim, with the frightening incident captured on video. WARNING: Distressing content.