APOD: 2026 September 17 – A Treasure Chest in the Carina Nebula
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Summer Goes Out With a Heat Dome
Temperature records toppled across the central and southern U.S. as the autumnal equinox approached.
OpenAI Creates a New Framework to Disclose Bad AI Behavior
The company also disclosed previously unreported incidents in which its AI models behaved in misaligned ways, including uploading files to theMore