Google unveils Gemini 4 Argon — a model that can find and fix vulnerabilities on its own

Trump and the largest AI companies agree on voluntary safety standards

Anthropic warned investors: Its AI is already trying to resist shutdown and could threaten humanity

OpenAI postponed the release of its new model due to safety concerns

China claims first satellite-to-satellite refueling in high orbit

The White House asked OpenAI and Anthropic not to share new models with British specialists until they are reviewed in the U.S.

Google unveils Gemini 4 Argon — a model that can find and fix vulnerabilities on its own

Trump and the largest AI companies agree on voluntary safety standards

Anthropic warned investors: Its AI is already trying to resist shutdown and could threaten humanity

OpenAI postponed the release of its new model due to safety concerns

China claims first satellite-to-satellite refueling in high orbit

The White House asked OpenAI and Anthropic not to share new models with British specialists until they are reviewed in the U.S.

Physics August 21

Astronomers have found the fastest star in the Milky Way—it races around a black hole at 8% of the speed of light

Astronomers have found the fastest star in the Milky Way—it races around a black hole at 8% of the speed of light

Quantum entanglement has been achieved directly from sunlight for the first time

Quantum entanglement has been achieved directly from sunlight for the first time

Cosmic acceleration explained without dark energy — a hint of quantum gravity

Cosmic acceleration explained without dark energy — a hint of quantum gravity