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": 148100,
    "articles": [
        {
            "id": "8311b465b20c38425a925366d6a8a6de",
            "title": "How Artemis 2 Astronauts Witnessed Hidden Meteoroid Explosions On The Moon",
            "description": "The lunar impact flashes NASA Artemis mission has opened a new chapter in lunar exploration, giving scientists rare real-time evidence of meteoroid impacts on",
            "content": "The lunar impact flashes NASA Artemis mission has opened a new chapter in lunar exploration, giving scientists rare real-time evidence of meteoroid impacts on the Moon’s surface. During the historic Artemis 2 flyby, astronauts orbiting the Moon recor... [5468 chars]",
            "url": "https://nbsla.ca/lunar-impact-flashes-nasa-artemis/",
            "image": "https://nbsla.ca/wp-content/uploads/2026/05/Lunar-Impact-Flashes-NASA-Artemis-How-Artemis-2-Astronauts-Witnessed-Hidden-Meteoroid-Explosions-on-the-Moon.jpg",
            "publishedAt": "2026-05-09T01:57:05Z",
            "lang": "en",
            "source": {
                "id": "a299a3014d1ffa03730c799483a9b67d",
                "name": "Nbsla.ca",
                "url": "https://nbsla.ca"
            }
        },
        {
            "id": "88f433355a111bf90915f16a75cc221a",
            "title": "Arctic microbes wake up in waves as frozen ground thaws",
            "description": "Frozen Arctic soil is not silent. When it thaws, microbes wake up in stages, release carbon, and even hunt each other.",
            "content": "The Arctic often feels distant and still. Ice stretches across the landscape, and the ground stays frozen for most of the year.\nBut beneath that frozen surface lies a living system that responds quickly when conditions change.\nA new study from Svalba... [6268 chars]",
            "url": "https://www.earth.com/news/arctic-microbes-wake-up-in-waves-as-frozen-ground-thaws/",
            "image": "https://cff2.earth.com/uploads/2026/05/08161246/Arctic-soil-microbes.jpg",
            "publishedAt": "2026-05-08T22:20:44Z",
            "lang": "en",
            "source": {
                "id": "fca72a05020e12df547eedb79c870663",
                "name": "Earth.com",
                "url": "https://www.earth.com"
            }
        },
        {
            "id": "7f330f8b059df8049e6d9829907a90df",
            "title": "Katalyst Readies LINK For NASA Space Telescope Servicing Boost",
            "description": "NASA plans a June launch to boost the descending Neil Gehrels Swift Observatory.",
            "content": "Mark Carreau\nMark is based in Houston, where he has written on aerospace for more than 25 years. While at the Houston Chronicle, he was recognized by the Rotary National Award for Space Achievement Foundation in 2006 for his professional contribution... [617 chars]",
            "url": "https://aviationweek.com/space/space-exploration/katalyst-readies-link-nasa-space-telescope-servicing-boost",
            "image": "https://aviationweek.com/sites/default/files/AW_favicon_128x128.png",
            "publishedAt": "2026-05-08T22:06:56Z",
            "lang": "en",
            "source": {
                "id": "3d31b493490e6983b50319dd6dd14965",
                "name": "Aviation Week",
                "url": "https://aviationweek.com"
            }
        }
    ]
}

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