A city at the hinge of war memory and displacement
Senator Lindsey Graham has died at 71 after a "brief and sudden illness," his office has said. Graham had just returned from a visit to Kyiv and had met President Volodymyr Zelensky. Officials say a preliminary medical examiner found an aortic dissection; South Carolina's governor will appoint a temporary replacement ahead of November's elections.
A new study explores defending Earth from large near-Earth asteroids. It analyzes a crater-based nuclear detonation approach, noting timing is critical and early warning is essential. Researchers say this method could be the most effective for very large rocks with short warning times, though it requires complex missions.
A series of historical accounts recount the first use of atomic bombs in Hiroshima and Nagasaki, underscoring lasting global fears, arms races, and the human cost reflected in witness testimonies and later reflections.