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Anthropic has new rules for a more dangerous AI landscape BLOG
August 18, 2025

Anthropic has new rules for a more dangerous AI landscape

(The Verge) – The AI startup’s new policy now specifically bans using Claude to help develop biological, chemical, radiological, or nuclear weapons. Anthropic has updated the usage policy for its Claude AI chatbot in response to growing concerns about safety. … Read More
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Scientists just found a hidden factor behind Earth’s methane surge BLOG
August 18, 2025

Scientists just found a hidden factor behind Earth’s methane surge

Roughly two-thirds of all atmospheric methane, a potent greenhouse gas, comes from methanogens. Tracking down which methanogens in which environment produce methane with a specific isotope signature is difficult, however. UC Berkeley researchers have for the first time CRISPRed the key enzyme involved in microbial methane production to understand the unique isotopic fingerprints of different environments to better understand Earth's methane budget.
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A record-breaking antenna just deployed in space. Here’s what it will see BLOG
August 18, 2025

A record-breaking antenna just deployed in space. Here’s what it will see

NASA and ISRO s NISAR satellite has just reached a major milestone: the successful deployment of its enormous 39-foot antenna reflector in orbit. Folded up like an umbrella during launch, the reflector is now fully extended and ready to support NISAR s groundbreaking radar systems. This record-breaking satellite will monitor everything from shifting ice sheets and glaciers to the subtle movement of land caused by earthquakes, volcanoes, and landslides.
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