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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": 141012,
    "articles": [
        {
            "id": "db70fc6600062a9cdf149355f1648a0a",
            "title": "Primordial Magnetic Fields Could Resolve the Hubble Tension and Other Cosmic Mysteries",
            "description": "An international team of researchers simulated magnetic forces in the early universe and found they could bridge the gap between the observed and calculated rates of the universe’s expansion",
            "content": "Read this story in the SLAC News Center\nKey takeaways:\nResearchers arrive at significantly different values for the Hubble constant – the rate at which the universe is expanding – depending on whether they calculate it mathematically or measure it fr... [8786 chars]",
            "url": "https://www.newswise.com/doescience/primordial-magnetic-fields-could-resolve-the-hubble-tension-and-other-cosmic-mysteries",
            "image": "https://www.newswise.com/assets/new/img/Newswise-Logo.png",
            "publishedAt": "2026-03-14T01:15:00Z",
            "lang": "en",
            "source": {
                "id": "a7e70333eab8750164de280ed5e2e58c",
                "name": "Newswise",
                "url": "https://www.newswise.com"
            }
        },
        {
            "id": "f9b9400d60b8516875f3e70aa3c10447",
            "title": "Jeu-questionnaire | Qui a dit ça ?",
            "description": "Il s’en dit, des choses, pendant une semaine. Et certaines déclarations surprennent ou font rire. Saurez-vous retrouver ceux qui ont tenu ces propos ?",
            "content": "Votre regard sur l’actualité\nVous êtes nombreux à réagir aux textes que nous publions. Voici un éventail de commentaires que vous nous avez fait parvenir ces derniers jours.\nMisogynie et homophobie La haine ne naît jamais de nulle part\nLes résultats ... [1611 chars]",
            "url": "https://www.lapresse.ca/dialogue/2026-03-13/jeu-questionnaire/qui-a-dit-ca.php",
            "image": "https://mobile-img.lpcdn.ca/v2/924x/r3996/f3b45bf414e93e0a9e6e98677496e414.jpg",
            "publishedAt": "2026-03-13T21:00:00Z",
            "lang": "fr",
            "source": {
                "id": "9929f9b2d4820f4ed54220376fab7d4c",
                "name": "La Presse",
                "url": "https://www.lapresse.ca"
            }
        },
        {
            "id": "978fb79c624b816f3ea8f18824766f2b",
            "title": "Les jeunes scientifiques présentent des projets innovants au Luxembourg",
            "description": "Le concours Jonk Fuerscher attire 170 jeunes, révélant des projets fascinants et des talents prometteurs.",
            "content": "«Ce projet permet de faire des choses que l’on ne fait pas en cours», assure Deborah. Avec ses amies Marine et Chloé, l’élève du Lycée Vauban a participé ce week-end à la 55e édition du Jonk Fuerscher, au Forum Geesseknäppchen. Leur expérience a cons... [2561 chars]",
            "url": "https://www.lessentiel.lu/fr/story/concours-au-luxembourg-les-scientifiques-en-herbe-ont-presente-leurs-projets-103525996",
            "image": "https://image.lessentiel.lu/2026/03/13/771749be-8aeb-408d-aaba-200f50772539.jpg?auto=format%2Ccompress%2Cenhance&fit=crop&w=1200&h=675&rect=0%2C0%2C4000%2C2667&crop=faces&s=5e2912c0e8dcbc9ea87f8b933251860d",
            "publishedAt": "2026-03-13T20:15:55Z",
            "lang": "fr",
            "source": {
                "id": "b6a66e6c02e7a16c2fbfb1afe617fc5c",
                "name": "L'essentiel",
                "url": "https://www.lessentiel.lu"
            }
        }
    ]
}

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