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    <loc>https://www.ecoticias.com/en/goodbye-to-seasonal-viruses-as-we-know-them-the-first-universal-vaccine-against-respiratory-infections-and-allergies-is-now-closer-than-ever/30485/</loc>
    <lastmod>2026-04-07T10:46:34+00:00</lastmod>
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      <news:publication_date>2026-04-07T18:30:00-05:00</news:publication_date>
      <news:title><![CDATA[Goodbye to seasonal viruses as we know them: the first universal vaccine against respiratory infections and allergies is now closer than ever]]></news:title>
      <news:keywords>Science</news:keywords>
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    <loc>https://www.ecoticias.com/en/a-study-of-the-deep-structures-of-the-earths-mantle-raises-new-questions-about-the-future-stability-of-the-planets-magnetic-field/30480/</loc>
    <lastmod>2026-04-07T10:37:43+00:00</lastmod>
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        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T17:00:00-05:00</news:publication_date>
      <news:title><![CDATA[A study of the deep structures of the Earth’s mantle raises new questions about the future stability of the planet’s magnetic field]]></news:title>
      <news:keywords>Science</news:keywords>
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    <loc>https://www.ecoticias.com/en/china-tests-humanoid-robots-for-border-control-tasks-with-vietnam/30471/</loc>
    <lastmod>2026-04-06T00:24:57+00:00</lastmod>
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        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T15:00:00-05:00</news:publication_date>
      <news:title><![CDATA[China tests humanoid robots for border control tasks with Vietnam]]></news:title>
      <news:keywords>Science</news:keywords>
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    <loc>https://www.ecoticias.com/en/we-carry-neanderthal-dna-except-where-it-matters-most/30465/</loc>
    <lastmod>2026-04-06T00:09:07+00:00</lastmod>
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        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T12:30:00-05:00</news:publication_date>
      <news:title><![CDATA[We carry Neanderthal DNA… except where it matters most]]></news:title>
      <news:keywords>Science</news:keywords>
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  <url>
    <loc>https://www.ecoticias.com/en/for-the-first-time-they-saw-a-tectonic-plate-breaking-apart-under-the-pacific-and-what-they-found-was-not-a-crack-but-an-entire-system/30455/</loc>
    <lastmod>2026-04-05T23:48:21+00:00</lastmod>
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        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T10:15:00-05:00</news:publication_date>
      <news:title><![CDATA[For the first time, they “saw” a tectonic plate breaking apart under the Pacific, and what they found was not a crack, but an entire system]]></news:title>
      <news:keywords>Science</news:keywords>
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    <loc>https://www.ecoticias.com/en/an-expedition-discovers-an-infected-giant-tarantula-and-the-find-is-so-rare-that-it-has-left-scientists-with-a-thousand-questions/30454/</loc>
    <lastmod>2026-04-05T23:28:30+00:00</lastmod>
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      <news:publication_date>2026-04-07T08:45:00-05:00</news:publication_date>
      <news:title><![CDATA[An expedition discovers an infected giant tarantula, and the find is so rare that it has left scientists with a thousand questions]]></news:title>
      <news:keywords>Science</news:keywords>
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  <url>
    <loc>https://www.ecoticias.com/en/human-dna-reopens-the-last-great-mystery-of-genghis-khan-and-what-scientists-have-discovered-could-change-everything-we-thought-we-knew-about-his-descendants/30449/</loc>
    <lastmod>2026-04-05T23:06:23+00:00</lastmod>
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      <news:publication>
        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T06:30:00-05:00</news:publication_date>
      <news:title><![CDATA[Human DNA reopens the last great mystery of Genghis Khan, and what scientists have discovered could change everything we thought we knew about his descendants]]></news:title>
      <news:keywords>Science</news:keywords>
    </news:news>
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  <url>
    <loc>https://www.ecoticias.com/en/china-has-just-achieved-an-extraordinary-feat-a-laser-with-a-power-output-of-just-2-watts-has-transmitted-data-at-a-speed-of-1-gigabit-per-second-from-a-distance-of-36705-kilometers-to-earth/30187/</loc>
    <lastmod>2026-04-07T08:39:19+00:00</lastmod>
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      <news:publication>
        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-07T03:39:18-05:00</news:publication_date>
      <news:title><![CDATA[China has just achieved an extraordinary feat: a laser with a power output of just 2 watts has transmitted data at a speed of 1 gigabit per second from a distance of 36,705 kilometers to Earth]]></news:title>
      <news:keywords>Technology</news:keywords>
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    <image:image>
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  <url>
    <loc>https://www.ecoticias.com/en/the-project-that-threatened-one-of-earths-clearest-skies-has-been-canceled-and-astronomers-are-celebrating-because-paranal-will-no-longer-face-its-most-feared-invisible-enemy/30444/</loc>
    <lastmod>2026-04-05T22:52:37+00:00</lastmod>
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        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T18:30:00-05:00</news:publication_date>
      <news:title><![CDATA[The project that threatened one of Earth’s clearest skies has been canceled, and astronomers are celebrating because Paranal will no longer face its most feared invisible enemy]]></news:title>
      <news:keywords>Science</news:keywords>
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    <image:image>
      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/04/paranal-observatory-inna-project-canceled-light-pollution.jpg</image:loc>
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    <loc>https://www.ecoticias.com/en/an-artificial-intelligence-application-identifies-dinosaur-footprints-with-90-accuracy-and-may-have-found-the-footprints-of-the-planets-first-birds-dating-back-200-million-years/30440/</loc>
    <lastmod>2026-04-05T22:27:05+00:00</lastmod>
    <news:news>
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        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T17:00:00-05:00</news:publication_date>
      <news:title><![CDATA[An artificial intelligence application identifies dinosaur footprints with 90% accuracy… and may have found the footprints of the planet’s first birds, dating back 200 million years]]></news:title>
      <news:keywords>Science</news:keywords>
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  <url>
    <loc>https://www.ecoticias.com/en/astronomers-discover-a-solar-system-120-light-years-away-with-two-earths-and-an-arrangement-so-strange-that-it-doesnt-fit-any-known-formation-model/30437/</loc>
    <lastmod>2026-04-05T22:14:32+00:00</lastmod>
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        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T15:00:00-05:00</news:publication_date>
      <news:title><![CDATA[Astronomers discover a solar system 120 light-years away with two “Earths” and an arrangement so strange that it doesn’t fit any known formation model]]></news:title>
      <news:keywords>Science</news:keywords>
    </news:news>
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  <url>
    <loc>https://www.ecoticias.com/en/the-moon-could-harbor-a-gigantic-chemical-archive-of-the-early-earth/30427/</loc>
    <lastmod>2026-04-05T18:22:27+00:00</lastmod>
    <news:news>
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        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T12:30:00-05:00</news:publication_date>
      <news:title><![CDATA[The Moon could harbor a gigantic chemical archive of the early Earth]]></news:title>
      <news:keywords>Science</news:keywords>
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    <image:image>
      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/04/moon-chemical-archive-early-earth-atmosphere-study.jpg</image:loc>
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  <url>
    <loc>https://www.ecoticias.com/en/lightning-has-been-detected-on-mars-for-the-first-time-and-the-perseverance-rover-has-captured-something-that-seemed-impossible/30423/</loc>
    <lastmod>2026-04-05T18:10:53+00:00</lastmod>
    <news:news>
      <news:publication>
        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-04-06T10:15:00-05:00</news:publication_date>
      <news:title><![CDATA[Lightning has been detected on Mars for the first time, and the Perseverance rover has captured something that seemed impossible]]></news:title>
      <news:keywords>Science</news:keywords>
    </news:news>
    <image:image>
      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/04/perseverance-rover-detects-lightning-sparks-mars.jpg</image:loc>
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  <url>
    <loc>https://www.ecoticias.com/en/typhoid-fever-seemed-to-be-a-thing-of-the-past-but-a-super-strain-is-learning-to-evade-almost-all-antibiotics/30411/</loc>
    <lastmod>2026-04-05T18:00:43+00:00</lastmod>
    <news:news>
      <news:publication>
        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T08:45:00-05:00</news:publication_date>
      <news:title><![CDATA[Typhoid fever seemed to be a thing of the past… but a “super strain” is learning to evade almost all antibiotics]]></news:title>
      <news:keywords>Science</news:keywords>
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    <image:image>
      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/04/super-strain-typhoid-fever-antibiotic-resistance-outbreak.jpg</image:loc>
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  <url>
    <loc>https://www.ecoticias.com/en/geologists-discover-that-the-earths-core-is-leaking-it-will-release-1000-tons-of-ancient-gold/30407/</loc>
    <lastmod>2026-04-05T17:48:00+00:00</lastmod>
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        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
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      <news:publication_date>2026-04-06T06:30:00-05:00</news:publication_date>
      <news:title><![CDATA[Geologists discover that the Earth’s core is leaking: it will release 1,000 tons of ancient gold]]></news:title>
      <news:keywords>Science</news:keywords>
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      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/04/earth-core-leaking-ancient-gold-geology-study.jpg</image:loc>
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  </url>
  <url>
    <loc>https://www.ecoticias.com/en/it-all-began-with-a-strange-squid-like-mass-found-in-the-stomach-of-a-sperm-whale-in-1955-and-1956-and-decades-later-scientists-discovered-that-it-was-something-far-stranger-than-anyone-could-have/30077/</loc>
    <lastmod>2026-04-06T08:19:13+00:00</lastmod>
    <news:news>
      <news:publication>
        <news:name>ECOticias.com</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-04-06T03:19:12-05:00</news:publication_date>
      <news:title><![CDATA[It all began with a strange, squid-like mass found in the stomach of a sperm whale in 1955 and 1956, and decades later, scientists discovered that it was something far stranger than anyone could have imagined]]></news:title>
      <news:keywords>Environment</news:keywords>
    </news:news>
    <image:image>
      <image:loc>https://www.ecoticias.com/en/wp-content/uploads/2026/03/spanish-scientists-new-squid-family-whale-stomach-sample.jpg</image:loc>
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