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Canada Science News API

Get the live top science headlines from Canada with our JSON API.

Get API key for the Canada Science News API

API Demonstration

This example demonstrates the HTTP request to make and the JSON response you will receive when you use the news api to get the top headlines from Canada.

GET
https://gnews.io/api/v4/top-headlines?country=ca&category=science&apikey=API_KEY
{
    "totalArticles": 126426,
    "articles": [
        {
            "id": "3cea6b7e87b204c06fb00b5afcc87234",
            "title": "A Full Cold Supermoon shines high in the sky Thursday night",
            "description": "This is the biggest and brightest December Supermoon weve seen in nearly 17 years!",
            "content": "This is the biggest and brightest December Supermoon we've seen in nearly 17 years!\nEyes to the sky this week to see the Full Cold Supermoon, which is last Full Moon of 2025 and the highest Full Moon of the entire year.\nOn Thursday, December 4, 2025,... [3320 chars]",
            "url": "https://www.theweathernetwork.com/en/news/science/space/look-up-for-december-2025-biggest-brightest-highest-full-cold-supermoon?_guid_iss_=1",
            "image": "https://images.twnmm.com/c55i45ef3o2a/5Os64093mOMoH5585YpCpb/07ed0f76a96dddbd4c92215e6465ee57/Full_Cold_Moon_-_Dec_2022_-_Silvia_Porras_UGC_Toronto.jpg?fm=jpg&q=80",
            "publishedAt": "2025-12-03T22:24:16Z",
            "lang": "en",
            "source": {
                "id": "c3f245d450bc8e461748ffa1215ab99b",
                "name": "The Weather Network",
                "url": "https://www.theweathernetwork.com"
            }
        },
        {
            "id": "36b706dfa3695d4ac09b75838f767c0d",
            "title": "NASA study shows how satellite 'light pollution' hinders space telescopes",
            "description": "By Will Dunham WASHINGTON, Dec 3 (Reuters) - An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications including broadband access in",
            "content": "By Will Dunham\nWASHINGTON, Dec 3 (Reuters) - An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications including broadband access in rural and remote areas worldwide. It also has caused a... [4382 chars]",
            "url": "https://ca.news.yahoo.com/nasa-study-shows-satellite-light-203232323.html",
            "image": "https://media.zenfs.com/en/reuters.com/2ff7bcf9b3bcef5aa19e64855df996e0",
            "publishedAt": "2025-12-03T20:32:32Z",
            "lang": "en",
            "source": {
                "id": "a2b63f17a2f88eb6115cf6b743dcd1e5",
                "name": "Yahoo News Canada",
                "url": "https://ca.news.yahoo.com"
            }
        },
        {
            "id": "238c58ef1519d7879ec1dbe141ba3dba",
            "title": "Un chercheur japonais a-t-il vraiment \"observé\" la matière noire pour la première fois ?",
            "description": "DÉCRYPTAGE - Un chercheur de l’université de Tokyo pense avoir trouvé un signal gamma trahissant l’annihilation de matière dans notre galaxie dans les données du télescope spatial Fermi. Mais les spécialistes de ces analyses restent circonspects.",
            "content": "La matière noire constitue un des plus grands mystères de l’astrophysique moderne. Il s’agit d’une substance mystérieuse qui ne se manifeste que par ses effets gravitationnels. En particulier, elle ne rayonne pas et n’interagit (presque) pas avec la ... [752 chars]",
            "url": "https://www.lefigaro.fr/sciences/un-chercheur-japonais-a-t-il-vraiment-observe-la-matiere-noire-pour-la-premiere-fois-20251203",
            "image": "https://i.f1g.fr/media/cms/1200x630_crop/2025/12/02/0f406670f7138d2aef581602f0b9859ebcddded24b4b012c0fba70addcf970e1.jpg",
            "publishedAt": "2025-12-03T20:00:05Z",
            "lang": "fr",
            "source": {
                "id": "a4cd5b88365eb86b538f1116b0e10943",
                "name": "Le Figaro",
                "url": "https://www.lefigaro.fr"
            }
        }
    ]
}

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