A massive chain-reaction crash involving over 100 vehicles on Interstate 196 in Michigan during a severe winter storm caused injuries and highway closures. Emergency responders worked for hours to clear the wreckage in brutally cold conditions.

The UK government has launched a formal consultation on potentially banning social media access for children under 16, following Australia's legislation. The move comes amid pressure from bereaved parents and lawmakers for stricter online controls.

Australia's House of Representatives approved sweeping gun control legislation in response to the deadly Bondi Beach terrorist attack. The bill includes a national gun buyback program and stricter background checks.

Australia's eastern coast experienced four shark attacks in 48 hours, linked to heavy rainfall that attracted bait fish and sharks. Beach closures were enforced, with bull sharks suspected as the primary culprits.

Russia launched another major assault on Kyiv, targeting critical infrastructure and leaving thousands of residential buildings without heating during a cold winter. The attacks killed at least one person and caused extensive damage.

The FDA updated COVID-19 vaccine regulations to target JN.1 variant strains, requiring new trials and impacting market dynamics. The approach aims to align with global standards and ensure equitable access.

A consortium of technology companies formed to establish global standards for attributing AI-generated content and developing detection tools. The initiative aims to combat misinformation and ensure transparency.

World leaders reaffirmed ambitious coal phase-out timelines and unveiled financing mechanisms to support the transition. The summit focused on job creation and community support in developing economies.