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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": 138104,
"articles": [
{
"id": "178e0156e09c8777d0378088c2efc765",
"title": "Geomagnetic storm watch could bring northern lights to Cochrane skies",
"description": "A geomagnetic storm watch has been issued that could bring the northern lights to skies over Cochrane as early as tonight. The U.S. National Oceanic and Atmospheric Administration says a G2, or moderate, geomagnetic storm is possible on March 19, caused by a burst of solar material that left the sun earlier this week. Local aurora tracker Chris Ratzlaff puts the chances of seeing the lights overhead in Alberta at around 35 per cent late Wednesday into early Thursday. Under these conditions, auroras can appear directly overhead and may even be visible from town. RELATED STORIES: Aurora lights up Cochrane night sky Cool space stuff to look forward to in 2026 googletag.cmd.push(function() { if($(document).width()<900) { s = googletag.defineSlot('/50748803/con_ros_bb', [300, 250], 'div-gpt-21846943808-bbm1'); s.setTargeting('URL', [window.location.pathname]); s.setTargeting('position', [21846943808]) s.setTargeting('story_id', 'geomagnetic-storm-watch-could-bring-northern-lights-to-cochrane-skies'); s.addService(googletag.pubads()); googletag.pubads().refresh([s], {changeCorrelator: false}); } }); Environment Canada is calling for partly cloudy skies Wednesday night, with gusty winds and a low of 3 degrees—conditions that could still allow for some viewing if skies clear. The Canadian Space Agency says the best chance to catch the northern lights is under dark, clear skies away from city lights, typically a few hours after sunset. No special equipment is needed—just a bit of patience and a clear view of the sky.",
"content": "A geomagnetic storm watch has been issued that could bring the northern lights to skies over Cochrane as early as tonight.\nThe U.S. National Oceanic and Atmospheric Administration says a G2, or moderate, geomagnetic storm is possible on March 19, cau... [837 chars]",
"url": "https://cochranenow.com/articles/geomagnetic-storm-watch-could-bring-northern-lights-to-cochrane-skies",
"image": "https://dht7q8fif4gks.cloudfront.net/2023-02/aurora%20borealis_Melody%20Faulkner.jpg",
"publishedAt": "2026-03-18T17:44:06Z",
"lang": "en",
"source": {
"id": "19a1632d07a406d09f09e7a6991d5ebc",
"name": "CochraneNow",
"url": "https://cochranenow.com"
}
},
{
"id": "3a97cc3cf9f6875c0a2e4e005a6ab6ec",
"title": "cost Space Telescope For High Precision Narrow",
"description": "Welcome to Astrobiology.com",
"content": "The TOLIMAN project is engaged with the construction, launch and operation of a low-cost space telescope of unorthodox optical design. Its primary science goal targets an exhaustive search for temperate-orbit rocky planets around either star in the a... [1693 chars]",
"url": "https://astrobiology.com/2026/03/the-toliman-mission-a-low-cost-space-telescope-for-high-precision-narrow-angle-astrometry.html",
"image": "https://astrobiology.com/wp-content/uploads/2026/03/The-TOLIMAN-mission.png",
"publishedAt": "2026-03-18T17:40:31Z",
"lang": "en",
"source": {
"id": "1ff5b422408f5ec9bc27a0260c24caee",
"name": "astrobiology.com",
"url": "https://astrobiology.com"
}
},
{
"id": "ce4192a45cadb704f6a3a98c7ef7df4e",
"title": "ATLANTIC SKIES: Why Polaris isn't always Earth's 'North Star'",
"description": "Every 40,000 years or so, Earth's poles shift slightly, and our \"north star\" will change",
"content": "Article content\nIn astronomical terms, “axial precession” refers to the time required for an equinox (or solstice) point to complete one full revolution around the ecliptic — the plane described by the apparent motion of the sun, moon, and planets ag... [4183 chars]",
"url": "https://www.saltwire.com/newfoundland-labrador/atlantic-skies-why-polaris-isnt-always-earths-north-star",
"image": "https://smartcdn.gprod.postmedia.digital/saltwire/wp-content/uploads/2026/03/0321-cb-atlantic-skies_302136240.jpg",
"publishedAt": "2026-03-18T17:00:05Z",
"lang": "en",
"source": {
"id": "9c098e3a9b9b157b2cb027c47eacaca8",
"name": "PNI Atlantic News",
"url": "https://www.saltwire.com"
}
}
]
}