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First In-Space Diagnostic X-Ray Imaging Opens New Chapter for Astronaut Healthcare

The capability to perform diagnostic X-ray imaging directly in space has been achieved for the first time, marking a pivotal development for astronaut healthcare. Until now, crew members on the International Space Station and other missions relied on Earth-based analysis or limited screening tools for bone and tissue assessments. This

GLP-1 Drugs Like Ozempic Show Promise for Slowing Biological Aging in Mice

Study Reveals Anti-Aging Potential Beyond Weight Loss A new study published in Science Daily reports that semaglutide—the GLP-1 receptor agonist found in popular weight-loss drugs—may slow fundamental aging processes themselves. In experiments with older healthy mice, the drug extended lifespan while simultaneously improving memory, muscle function, blood sugar

Congressional AI Debate Heats Up as Lawmakers Consider Existential Risk Framework

Congress Turns Attention to AI Existential Risk A new chapter in U.S. AI policy is emerging as congressional discussions move beyond regulatory frameworks for existing AI tools toward examining whether frontier AI systems could pose systemic threats to humanity. While previous hearings focused largely on immediate concerns like bias

China's AI Industry Shifts Focus from Foundational Models to AI Agents, State Report Finds

A state-issued report highlights a notable strategic shift within China's artificial intelligence ecosystem: the industry is increasingly prioritizing the development of AI agents over the creation of foundational AI models. AI agents represent a progression from traditional language models. While foundational models such as large language models are

Science Article

Today's Science: Ancient Clues, Longevity Secrets, and the New Space Race

Today's science news spans from ancient history to cutting-edge space technology. Ancient Feather in Dinosaur Fossil Poop A 66-million-year-old feather discovered inside fossilized dinosaur poop may help explain why modern birds survived the asteroid impact that triggered the Cretaceous-Paleogene extinction. Read more: 66-million-year-old feather in dinosaur poop may

How AI Is Shaping the Future of the Clinical Workforce

The Evolving Role of AI in Healthcare Artificial intelligence is increasingly being integrated into clinical settings, prompting healthcare organizations to examine how these tools might transform the medical workforce. Rather than replacing clinicians, AI is largely viewed as a support system that can handle time-consuming administrative and analytical tasks. Automating

The Growing Challenge of Keeping AI Systems Under Control

As artificial intelligence systems become more sophisticated, tech companies are finding it increasingly challenging to ensure these tools behave as intended and avoid causing unintended harm. The New York Times reports on the fundamental tension between deploying powerful AI systems at scale and maintaining meaningful control over their behavior. The