What The Sunset Of Key U.S.-Russia Nuclear Deal Could Mean For America’s Stockpile

The landmark New START treaty's end, which occurs today, opens the door to the possibility of major nuclear posture changes.

OpenAI releases GPT-5.3-Codex, a coding model that helped build itself

Anthropic, one of OpenAI's chief rivals, also released a new coding model today, Claude Opus 4.6. Earlier this week, OpenAI ...

PSA: Metal Fragment Risk Triggers Recall for 'Take & Bake' Pizza

WinCo Foods recalled its Deli Margherita Pizza Thin Crust Take & Bake pizza for possible metal fragments. It was sold in 10 ...

Escambia students face discipline, suspensions for ICE walkout

Students from two Escambia high schools now face consequences for walking out of classes to protest ICE's operations across ...

OpenAI says new coding model helped build itself

The new coding model released Thursday afternoon, entitled GPT-5.3-Codex, builds on OpenAI’s GPT-5.2-Codex model and combines insights from the AI company’s GPT-5.2 model, which excels on non-coding ...

Claude Sonnet 5 Leak Shows 1M Tokens and Faster TPU Training

The new Claude Sonnet 5 apparently outperforms Opus 4.5 and Gemini 3 Pro on interactive builds, letting developers trust ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new

OpenAI has a published Preparedness Framework, which it uses for measuring and protecting against severe harm from frontier AI capabilities. In the blog post announcing GPT-5.3-Codex, the company says ...