Aug. 22, 2025 — Astronomers using AI have captured a once-in-a-lifetime cosmic event: a massive star’s violent death triggered by its black hole companion. The explosion, known as SN 2023zkd, not only ...

An urban planner who specialized in disaster recovery, he was brought in to revive the city after the 2005 storm. The task proved larger than one man could handle. By Adam Nossiter Hurricane Melissa, ...

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