Botswana Science News API

{
    "totalArticles": 1444,
    "articles": [
        {
            "id": "7df5c2ba691c34628d04274d32f34d2a",
            "title": "Ancient octopuses may have been up to 19 meters long, study finds",
            "description": "Giant octopuses that lived between 100 million and 72 million years ago may have reached a total length of up to 19 meters, making them among the largest invertebrates known to science, and were likely apex ocean predators, according to new research led by a Japanese university.",
            "content": "The study published in the journal Science on April 23 suggests that while marine ecosystems have been dominated by vertebrate predators like sharks for hundreds of millions of years, these finned octopuses, whose size evokes the mythical kraken, may... [1777 chars]",
            "url": "https://english.kyodonews.net/articles/-/76127",
            "image": "https://english-kyodo.ismcdn.jp/mwimgs/1/e/1200x/img_1e0091bb396b36a4a443457f82db0068503566.jpg",
            "publishedAt": "2026-05-16T02:44:00Z",
            "lang": "en",
            "source": {
                "id": "017eeb83e0e8aa0bfd846fadd134c574",
                "name": "Japan Wire by Kyodo News",
                "url": "https://english.kyodonews.net"
            }
        },
        {
            "id": "145ca19f38814a2f329d16372c774d5a",
            "title": "Evolutionary stasis in synapsid encephalization during the end-permian mass extinction",
            "description": "Brain size and encephalization are correlated with extinction risks, making them central to understanding evolutionary outcomes in the face of the climatic and ecological challenges posed by mass extinction events. Yet, the end-Permian mass extinction—the most significant extinction event in the history of Life—has received little attention from a paleoneurological perspective. Here we use Synchrotron Radiation and CT scanning to study the evolution of brain endocasts of mammalian forerunners, the Permo-Triassic Synapsida, across this extinction event. During mass extinction events, it is expected that the brain would adapt either by growing larger to enhance behavioral response to the challenges, or shrinking to save energy. To test these predictions, we conducted a broad phylogenetic survey of synapsids across the end of the Permian and, unexpectedly, found stasis of the encephalization quotient. Furthermore, analysis of evolutionary rates indicates that stabilizing selection does not account for the observed stasis. We hypothesize that a lack of resources may have impeded neuroplasticity and prolonged a period of stasis that began in the late Permian. Brain size resumed varying after the crisis, marking the first steps toward the evolution of the mammalian brain.",
            "content": "Brain size and encephalization are correlated with extinction risks, making them central to understanding evolutionary outcomes in the face of the climatic and ecological challenges posed by mass extinction events. Yet, the end-Permian mass extinctio... [3168 chars]",
            "url": "https://www.nature.com/articles/s41598-026-53133-y?error=cookies_not_supported&code=cc7dac93-f8f4-41c9-bf2e-6c9048555a95",
            "image": "https://www.nature.com/static/images/favicons/nature/favicon-48x48-b52890008c.png",
            "publishedAt": "2026-05-15T20:16:09Z",
            "lang": "en",
            "source": {
                "id": "7abf0df285fbe93cdccffcc7c4088737",
                "name": "Nature",
                "url": "https://www.nature.com"
            }
        },
        {
            "id": "6f765db476656ce697f45ae2d9b1ffd2",
            "title": "A Panspermia Origin For Venus Cloud Life",
            "description": "Welcome to Astrobiology.com",
            "content": "Decades of study have hinted at the astrobiological potential of Venus’s cloud layers. This potential is often cast as stemming from the idea that the Venusian surface was clement in the past.\nAs the climate changed, life then remained in, or perhaps... [1435 chars]",
            "url": "https://astrobiology.com/2026/05/a-panspermia-origin-for-venus-cloud-life.html",
            "image": "https://astrobiology.com/wp-content/uploads/2026/05/A-Panspermia-Origin.png",
            "publishedAt": "2026-05-15T15:28:01Z",
            "lang": "en",
            "source": {
                "id": "1ff5b422408f5ec9bc27a0260c24caee",
                "name": "astrobiology.com",
                "url": "https://astrobiology.com"
            }
        }
    ]
}