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    <title>Challenge on Tenu Tech Brief</title>
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    <description>Recent content in Challenge on Tenu Tech Brief</description>
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      <title>Novel structural insights into Phytophthora effectors challenge long-held assumptions in plant pathology</title>
      <link>https://cluster-site.onrender.com/posts/novel-structural-insights-into-phytophthora-effectors-challenge-long-held-assumptions-in-plant-pathology/</link>
      <pubDate>Wed, 25 Feb 2026 20:50:02 +0000</pubDate>
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      <description>• How do evolutionarily conserved pathogen effectors maintain structural stability while engaging diverse host targets • In a new study published in Molecular Plant Microbe Interac</description>
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      <title>In space traffic coordination, the biggest challenge may be coordination</title>
      <link>https://cluster-site.onrender.com/posts/in-space-traffic-coordination-the-biggest-challenge-may-be-coordination/</link>
      <pubDate>Wed, 25 Feb 2026 11:33:00 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/in-space-traffic-coordination-the-biggest-challenge-may-be-coordination/</guid>
      <description>• WASHINGTON - As the number of satellites in orbit grows, one emerging challenge is the difficulty some satellite operators have contacting counterparts to avoid potential collisi</description>
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      <title>Researchers challenge misleading language around plastic waste solutions</title>
      <link>https://cluster-site.onrender.com/posts/researchers-challenge-misleading-language-around-plastic-waste-solutions/</link>
      <pubDate>Wed, 25 Feb 2026 10:04:23 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/researchers-challenge-misleading-language-around-plastic-waste-solutions/</guid>
      <description>• Solutions to the plastic waste crisis are often pitched using words that can skew value judgments, new research argues. • The paper, authored by the Sustainable Materials Innovat</description>
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      <title>The hidden infrastructure challenge facing outdoor robotics OEMs</title>
      <link>https://cluster-site.onrender.com/posts/the-hidden-infrastructure-challenge-facing-outdoor-robotics-oems/</link>
      <pubDate>Mon, 23 Feb 2026 20:46:07 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/the-hidden-infrastructure-challenge-facing-outdoor-robotics-oems/</guid>
      <description>• The era of burying perimeter wires is over. • As the industry shifts to RTK GPS, virtual boundaries are replacing physical ones. • | Credit: RTKData The robotic lawn mower market</description>
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    <item>
      <title>New research shows how to challenge the rising tide of global hate</title>
      <link>https://cluster-site.onrender.com/posts/new-research-shows-how-to-challenge-the-rising-tide-of-global-hate/</link>
      <pubDate>Fri, 20 Feb 2026 00:10:01 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/new-research-shows-how-to-challenge-the-rising-tide-of-global-hate/</guid>
      <description>• A global team of researchers, including Professor Stephen Reicher from the School of Psychology and Neuroscience at the University of St Andrews, have produced a new World Bank W</description>
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    <item>
      <title>We&#39;re announcing the new Google.org Impact Challenge: AI for Government Innovation.</title>
      <link>https://cluster-site.onrender.com/posts/were-announcing-the-new-google.org-impact-challenge-ai-for-government-innovation./</link>
      <pubDate>Wed, 18 Feb 2026 10:30:00 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/were-announcing-the-new-google.org-impact-challenge-ai-for-government-innovation./</guid>
      <description>• Government AI adoption isn&amp;rsquo;t just a technical upgrade, it&amp;rsquo;s a way to solve real world challenges and drive societal impact for communities. • Yetnew datareveals that while 80% of</description>
    </item>
    <item>
      <title>We&#39;re launching the Google.org Impact Challenge: AI for Science.</title>
      <link>https://cluster-site.onrender.com/posts/were-launching-the-google.org-impact-challenge-ai-for-science./</link>
      <pubDate>Wed, 18 Feb 2026 10:30:00 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/were-launching-the-google.org-impact-challenge-ai-for-science./</guid>
      <description>• AI isn&amp;rsquo;t just helping people solve problems faster, it&amp;rsquo;s unlocking new possibilities for discovery and scalability. • To support organizations at the forefront of scientific disc</description>
    </item>
    <item>
      <title>National Museum of the U.S. Air Force to host DARPA Lift Challenge</title>
      <link>https://cluster-site.onrender.com/posts/national-museum-of-the-u.s.-air-force-to-host-darpa-lift-challenge/</link>
      <pubDate>Tue, 17 Feb 2026 17:14:01 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/national-museum-of-the-u.s.-air-force-to-host-darpa-lift-challenge/</guid>
      <description>• Breadcrumb Home News National Museum of The U.S. • Air Force To Host DARPA Lift Challenge National Museum of the U.S. • Air Force to host DARPA Lift Challenge Public competition</description>
    </item>
    <item>
      <title>China&#39;s nuclear submarine launches in past 5 years challenge US Navy dominance</title>
      <link>https://cluster-site.onrender.com/posts/chinas-nuclear-submarine-launches-in-past-5-years-challenge-us-navy-dominance/</link>
      <pubDate>Tue, 17 Feb 2026 13:29:50 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/chinas-nuclear-submarine-launches-in-past-5-years-challenge-us-navy-dominance/</guid>
      <description>• China&amp;rsquo;s nuclear submarine launches in past 5 years challenge US Navy dominance US submarine production delays and a projected fleet &amp;lsquo;valley&amp;rsquo; by 2030 raise fresh concerns over Was</description>
    </item>
    <item>
      <title>Amazon Nova AI Challenge returns with Nova Forge access for competing teams</title>
      <link>https://cluster-site.onrender.com/posts/amazon-nova-ai-challenge-returns-with-nova-forge-access-for-competing-teams/</link>
      <pubDate>Mon, 02 Feb 2026 19:53:06 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/amazon-nova-ai-challenge-returns-with-nova-forge-access-for-competing-teams/</guid>
      <description>• Amazon Nova AI Challenge returns with Nova Forge access for competing teams For the first time in an academic competition, students can customize frontier AI models to build trus</description>
    </item>
    <item>
      <title>Lift Challenge now accepting applications</title>
      <link>https://cluster-site.onrender.com/posts/lift-challenge-now-accepting-applications/</link>
      <pubDate>Wed, 07 Jan 2026 18:36:40 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/lift-challenge-now-accepting-applications/</guid>
      <description>• Breadcrumb Home News Lift Challenge Now Accepting Applications Lift Challenge now accepting applications Applicants receive flight windows based on the order in which theyâ re ac</description>
    </item>
    <item>
      <title>Invention Challenge Brings Student Engineers to NASA JPL</title>
      <link>https://cluster-site.onrender.com/posts/invention-challenge-brings-student-engineers-to-nasa-jpl/</link>
      <pubDate>Sat, 06 Dec 2025 02:00:00 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/invention-challenge-brings-student-engineers-to-nasa-jpl/</guid>
      <description>• Invention Challenge Brings Student Engineers to NASA JPL Student teams competed in the 2025 Invention Challenge at NASA&amp;rsquo;s Jet Propulsion Laboratory on Dec. • The event pits middl</description>
    </item>
    <item>
      <title>DART and MSAI triumph at DARPA Triage Challenge</title>
      <link>https://cluster-site.onrender.com/posts/dart-and-msai-triumph-at-darpa-triage-challenge/</link>
      <pubDate>Thu, 13 Nov 2025 18:37:30 +0000</pubDate>
      <guid>https://cluster-site.onrender.com/posts/dart-and-msai-triumph-at-darpa-triage-challenge/</guid>
      <description>• Breadcrumb Home News DART and MSAI Triumph At DARPA Triage Challenge DART and MSAI triumph at DARPA Triage Challenge In Challenge Event 2, teams drive mass casualty tool advancem</description>
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