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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": 133280,
"articles": [
{
"id": "7e50a9bd91c6be153386d1eadfef8223",
"title": "Peering Into the Energetic Turbulence Around Supermassive Black Holes",
"description": "Astronomers used the XRISM x-ray satellite to observe two supermassive black holes in two separate galaxy clusters. Researchers know that SMBH have powerful effects on star formation and galaxy evolution. The observations reveal new details in how it all works.",
"content": "Most evidence shows that supermassive black holes (SMBH) sit in the center of massive galaxies like ours. Their masses can be extraordinary; many billions of times more massive than the Sun. All that concentrated mass has a powerful effect on their s... [8703 chars]",
"url": "https://www.universetoday.com/articles/peering-into-the-energetic-turbulence-around-supermassive-black-holes",
"image": "https://www.universetoday.com/article_images/Supermassive-black-holes-sit-in-eye-of-their-own-storms-studies-find-1380_20260210_214327.jpg",
"publishedAt": "2026-02-10T21:43:00Z",
"lang": "en",
"source": {
"id": "e209c18934dfc136fe2651208d3d9a69",
"name": "Universe Today",
"url": "https://www.universetoday.com"
}
},
{
"id": "546ea81c2ee3e180aab2734bab26f36c",
"title": "Hidden Rules Of Physics Revealed By Limiting Information Access",
"description": "Researchers have demonstrated that the laws of physics, including thermodynamics, arise from limitations in our ability to observe microscopic details, establishing irreversibility as a geometric property of incomplete information.",
"content": "Scientists are increasingly recognising the fundamental role of information in shaping physical laws, and a new study by Tiago Pernambuco (Federal University of Rio Grande do Norte) and Lucas Chibebe Céleri (Federal University of Goiás) proposes a ge... [14683 chars]",
"url": "https://quantumzeitgeist.com/hidden-rules-physics-revealed-limiting/",
"image": "https://quantumzeitgeist.com/wp-content/uploads/Image_fx-27-34.jpg",
"publishedAt": "2026-02-10T19:52:27Z",
"lang": "en",
"source": {
"id": "57e0972312d283bae70e31e5b557783c",
"name": "Quantum Zeitgeist",
"url": "https://quantumzeitgeist.com"
}
},
{
"id": "6a14a3ce320fefbb9e35459a21002f05",
"title": "in Exoplanet Atmospheres Induced By Pebble Drift Across The Salt Line",
"description": "Welcome to Astrobiology.com",
"content": "Observations of JWST have revealed that several close-in exoplanets have sulfur-rich atmospheres through SO2 detections. Atmospheric sulfur is often thought to originate from solid accretion during planet formation, whereas recent simultaneous detect... [2728 chars]",
"url": "https://astrobiology.com/2026/02/sulfur-enrichment-in-close-in-exoplanet-atmospheres-induced-by-pebble-drift-across-the-salt-line.html",
"image": "https://astrobiology.com/wp-content/uploads/2026/02/Sulfur-Enrichment-in-Closein.png",
"publishedAt": "2026-02-10T19:41:52Z",
"lang": "en",
"source": {
"id": "1ff5b422408f5ec9bc27a0260c24caee",
"name": "astrobiology.com",
"url": "https://astrobiology.com"
}
}
]
}