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NASA Works to Address Malfunctioning Robot Arm on International Space Station

A critical robot arm aboard the International Space Station is experiencing technical difficulties, prompting NASA to develop a repair strategy. The robotic system, which plays a key role in station operations and external maintenance tasks, requires attention to restore full functionality. NASA engineers have been working on identifying the root

Blood Cancer Mutations Linked to Alzheimer's Disease Development

Scientists have uncovered an unexpected connection between mutations linked to blood cancers and the development of Alzheimer's disease. The research reveals that these mutations may contribute to Alzheimer's by producing inflammatory immune cells that accumulate in the brain, driving the neurodegenerative process. The findings suggest that

Stanford Researchers Regrow Lost Cartilage in Major Arthritis Breakthrough

Research Shows Promise for Cartilage Regeneration Scientists at Stanford University have achieved a significant breakthrough in cartilage regeneration. A new treatment that blocks an aging-related protein has shown the ability to restore lost cartilage in old mice and help prevent arthritis following knee injuries. The research team demonstrated that by

New "Agentjacking" Attack Exploits Trust in AI Coding Agents

Overview Security researchers have uncovered a new attack method targeting AI coding agents, dubbed "Agentjacking." The technique exploits the inherent trust that AI systems place in certain inputs and commands, potentially allowing attackers to inject and execute malicious code through seemingly legitimate coding tasks. How Agentjacking Works The

Underground Detector Pushes Neutrino Science Forward

Deep beneath the mountains of Guangdong Province, China, the Jiangmen Underground Neutrino Observatory (JUNO) has begun delivering on its scientific promise. After collecting just 59 days of data, the massive underground detector has produced some of the most precise measurements yet of how neutrinos transform as they travel—bringing physicists

Ancient DNA Shared with Neanderthals May Have Shaped Human Language

A new study has revealed that a small set of ancient genetic "switches" may have been crucial to the development of human language. These DNA regions, which function like volume controls for genes involved in brain development, make up less than 0.1% of the genome yet appear

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Science News Today: Nuclear Clocks, El Niño, and Quantum Time

Clocks made from an atomic nucleus just ticked on for the first time Researchers have demonstrated the first working nuclear clock, using a thorium nucleus as its timekeeping element instead of electrons, potentially offering improved precision and new avenues for fundamental physics research. Read more: Clocks made from an atomic