July 24, 2025

A colorful cosmic nebula with Hebrew text and a figure in a dark costume.

Podcast: The History of the Formation of Chemical Elements in Cosmic Explosions

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Bubbles above and below the Milky Way galaxy. Illustration: Fermi Telescope on NASA's website

“Impossible” Cold Clouds Inside Fermi Bubbles Located Above and Below the Milky Way

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Discovery of dense clouds of neutral hydrogen at the center of vast structures challenges hypothesis about age and stability of Fermi bubbles
Artificial intelligence in a medical laboratory. Illustration: depositphotos.com

OpenAI tried to develop a biological weapon – to test whether its artificial intelligence was dangerous

OpenAI's new venture, called "Agent," combines automated browser control with deep scientific research capabilities—and raises serious concerns about malicious use. To test the risk, the company hired scientists and asked them to
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