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": 149318,
    "articles": [
        {
            "id": "8d5ead5b83d6834ea79e90f477c54e5f",
            "title": "Qu’est-ce que le biais de juvenoia, cette tendance à mépriser les générations suivantes ?",
            "description": "Vous vous croyez plus malin que vos enfants ? Il pourrait bien s’agir d’une perception erronée. On vous explique",
            "content": "Vous trouvez les jeunes fainéants, incultes, indisciplinés, grossiers ? Une hypothèse est que tout cela est vrai. Une autre est que vous souffrez… d’un léger biais de juvenoia.\nJuvenoia ? Kézako ?\nSi le terme « juvenoia » vous est inconnu, c’est parc... [821 chars]",
            "url": "https://www.20minutes.fr/societe/4231318-20260627-biais-juvenoia-tendance-mepriser-generations-suivantes",
            "image": "https://img.20mn.fr/nIxhTWYKQS2LJBlx63Y-Ww/1444x920_deguisement-sorciere-magasin-viva-fiesta-lattes",
            "publishedAt": "2026-06-27T07:02:00Z",
            "lang": "fr",
            "source": {
                "id": "92e7e89f421accb3d56cecfb428a7d20",
                "name": "20 Minutes",
                "url": "https://www.20minutes.fr"
            }
        },
        {
            "id": "477b0724487b2b30b431ee3130064c06",
            "title": "Most butterflies die in weeks, but these tropical species may be cracking the code of aging",
            "description": "A study has offered new insight into what could be causing the extended lifespans of some tropical butterfly species, and the insight could also affect humans.",
            "content": "Adult life for most butterflies is brief, often lasting only a few weeks before it ends.\nHowever, some tropical species are striking exceptions: a few live for months, and one can make it nearly a full year.\nThis phenomenon has long been a mystery to... [2147 chars]",
            "url": "https://www.thecooldown.com/green-tech/heliconius-butterflies-longevity-research-insights/",
            "image": "https://www.thecooldown.com/wp-content/uploads/2026/06/heliconius-butterflies-longevityimage-recbAXP0fnoViC1vR-1.jpg",
            "publishedAt": "2026-06-27T02:02:00Z",
            "lang": "en",
            "source": {
                "id": "e1ead52d96666e44f50f0649131c4e28",
                "name": "The Cool Down",
                "url": "https://www.thecooldown.com"
            }
        },
        {
            "id": "a5e74d55144eac9989dc61c5c3c95bd3",
            "title": "Black hole's 'point of no escape' studied with the loudest gravitational waves ever heard",
            "description": "The loudest crash of gravitational waves ever heard provides an intriguing way of studying event horizons, the boundaries at which nothing can escape the grip of these cosmic titans.",
            "content": "The loudest crash of gravitational waves ever heard has offered us insight into event horizons, the boundaries beyond which nothing can escape the grips of black holes.\nThe gravitational wave signal GW250114 was picked up in January 2025 by LIGO (Las... [4123 chars]",
            "url": "https://www.space.com/astronomy/black-holes/black-holes-point-of-no-escape-studied-with-the-loudest-gravitational-waves-ever-heard",
            "image": "https://cdn.mos.cms.futurecdn.net/JpCvY8s8SzErpcX8zqHPE4-1600-80.png",
            "publishedAt": "2026-06-26T21:00:00Z",
            "lang": "en",
            "source": {
                "id": "024dd4370bda9e6e6791231c2a935d20",
                "name": "Space",
                "url": "https://www.space.com"
            }
        }
    ]
}

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