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- United States
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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 APIAPI 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": 132588,
"articles": [
{
"id": "48f296cfe2a3234d239ce08cc6a91109",
"title": "Research Reveals Why Tatooine Planets are Rare",
"description": "Why are planets rarely found orbiting a pair of stars? UC Berkeley and American University of Beirut physicists find that general relativity makes the orbit of a tight binary pair precess. As the orbit shrinks because of tidal effects, the precesion increases. Eventually the precession matches the orbital precession of any circumbinary planet, creating a resonance that makes the planet’s orbit wildly eccentric. The planet either gets expelled from the system or is engulfed by one of the stars.",
"content": "Fans of the Star Wars franchise will surely remember the iconic scene where Luke Skywalker steps out of his uncle and aunt's home on Tatooine to contemplate his future. Looking to the far horizon, wondering if he will ever get off that desolate deser... [8242 chars]",
"url": "https://www.universetoday.com/articles/research-reveals-why-tatooine-planets-are-rare",
"image": "https://www.universetoday.com/article_images/toi_1338_transit_still_20260209_175733.jpg",
"publishedAt": "2026-02-10T00:48:00Z",
"lang": "en",
"source": {
"id": "e209c18934dfc136fe2651208d3d9a69",
"name": "Universe Today",
"url": "https://www.universetoday.com"
}
},
{
"id": "c9daf4dae05b0a45dee4fa005e79718f",
"title": "Are there Hidden Dimensions to the Universe? Part 3: The Graviton Tower",
"description": "To test it, I want you to imagine rolling up a piece of paper into a tight cylinder. Or, if you happen to be near a source of paper, doing it in real life. The analogy works either way.",
"content": "This is Part 3 of a series on large extra dimensions. Read Parts 1 and 2.\nTo test it, I want you to imagine rolling up a piece of paper into a tight cylinder. Or, if you happen to be near a source of paper, doing it in real life. The analogy works ei... [5556 chars]",
"url": "https://www.universetoday.com/articles/are-there-hidden-dimensions-to-the-universe-part-3-the-graviton-tower",
"image": "https://www.universetoday.com/article_images/milky-way-74005_1920_20260203_223831.jpg",
"publishedAt": "2026-02-09T22:38:00Z",
"lang": "en",
"source": {
"id": "e209c18934dfc136fe2651208d3d9a69",
"name": "Universe Today",
"url": "https://www.universetoday.com"
}
},
{
"id": "9e25bb27733f5f54b153824bbe59d193",
"title": "The evolution of vertebrates sheds light on disease prevention",
"description": "The research is important for understanding how these proteins and pathways could be manipulated in disease management",
"content": "A harlequin poison dart frog (Oophaga sylvatica) is pictured at the Tesoros de Colombia (Treasures of Colombia) sustainable farm in Nocaima, Cundinamarca department, Colombia, on July 9, 2024. Hundreds of exotic frogs are bred in a sustainable farm t... [3138 chars]",
"url": "https://www.digitaljournal.com/tech-science/the-evolution-of-vertebrates-sheds-light-on-disease-prevention/article",
"image": "https://www.digitaljournal.com/wp-content/uploads/2024/10/5468bcd111c9a492619099abddcb517311753ef9.jpg",
"publishedAt": "2026-02-09T22:12:20Z",
"lang": "en",
"source": {
"id": "6ae594e5335755b4de88e84449702ae1",
"name": "Digital Journal",
"url": "https://www.digitaljournal.com"
}
}
]
}