In this tutorial, we build an advanced Agentic Retrieval-Augmented Generation (RAG) system that goes beyond simple question answering. We design it to intelligently route queries to the right knowledge sources, perform self-checks…
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US Navy’s frontline fighter jet, helicopter crash in South China Sea
A US Navy fighter jet and a helicopter crashed into the South China Sea in separate incidents on Sunday while operating from the aircraft carrier USS Nimitz, the US Pacific Fleet said.
According to a Pacific Fleet statement released late…
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Tiny Fossil Reveals Previously Unknown Songbird Lineage from New Zealand
Paleontologists have found the 2.9-cm-long fossilized foot bone of a possible bowerbird species at the Miocene locality of St Bathans in Aotearoa New Zealand.
Life reconstruction of the St Bathans bowerbird (Aeviperditus gracilis). Image…
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Earliest long-snouted fossil crocodile from Egypt reveals the African origins of seagoing crocs
In the Egyptian Western Desert, where red sandstones and green shales rise above the arid plains of Kharga Oasis, paleontologists have uncovered a fossil that fundamentally reshapes our understanding of crocodile evolution.
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‘A very successful story’: An Egypt tribe welcomes tourists & protects its coast
AL QULA’AN, Egypt — In the south of Egypt’s Wadi El Gemal protected area, where the desert meets the Red Sea, lies Al-Qula’an, a small village standing on white sand with mangroves in the backdrop. The “eco-village” is free of the hectic…
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Ancient tides may have sparked humanity’s first urban civilization
A newly published study is reshaping how scientists understand the rise of urban civilization in ancient Mesopotamia. The research suggests that the emergence of Sumer, often called the cradle of civilization, was not solely the result of human…
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HEO’s satellite-to-satellite imaging uncovers secrets of Chinese tech-test spacecraft
HELSINKI — Australian company HEO has imaged and modeled a mystery Chinese satellite prior to its reentry into Earth’s atmosphere, revealing previously unknown details about the spacecraft.
Xinjishu Yanzheng-7 (XJY-7), a remote…
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How to protect yourself if you encounter a bear in Japan, according to new study
Taking a defensive posture by lying face down when encountering a bear can prevent serious…
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Scientists turn flower fragrance into a mosquito killer
To combat mosquito-borne illnesses that claim hundreds of thousands of lives each year, scientists have enlisted an unexpected partner: a fungus that gives off a floral scent.
By exploiting mosquitoes’ attraction to flowers, an international team…
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New 3-in-1 Supplement Fights Anemia Without the Upset Stomach
Researchers have developed a new iron supplement that pairs iron with prebiotics and probiotics to improve absorption and reduce side effects. Iron-deficiency anemia is a widespread condition that often leads to fatigue, headaches, and even…
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