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- United Arab Emirates
- United Kingdom
- United States
- Venezuela
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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": 135024,
"articles": [
{
"id": "6054d18cc37386475fd116780008937c",
"title": "Artemis II mission: Media accreditation for NASA's Johnson Space Center in Houston",
"description": "Following the launch of the Artemis II mission, targeted for no earlier than February 6, NASA will host daily briefings with agency managers and mission experts at NASA's Johnson Space Center (JSC) in Houston, Texas. Media wishing to cover the events on site must make an accreditation request.",
"content": "Media advisory\nFollowing the launch of the Artemis II mission, targeted for no earlier than February 6, NASA will host daily briefings with agency managers and mission experts at NASA's Johnson Space Center (JSC) in Houston, Texas. Media wishing to c... [1206 chars]",
"url": "https://www.canada.ca/en/space-agency/news/2026/01/artemis-ii-mission-media-accreditation-for-nasas-johnson-space-center-in-houston.html",
"image": "https://www.canada.ca/etc/designs/canada/wet-boew/assets/favicon.ico",
"publishedAt": "2026-01-13T20:48:42Z",
"lang": "en",
"source": {
"id": "3d6898c66fea30856116a38513eede4d",
"name": "canada.ca",
"url": "https://www.canada.ca"
}
},
{
"id": "fdaa0575b31d9ca13fc33edebf4aacdd",
"title": "'Death by a thousand cuts': James Webb Space Telescope figures out how black hole murdered Pablo's Galaxy",
"description": "Using the James Webb Space Telescope, astronomers have discovered a young galaxy that \"lived fast and died young\" as it was gradually starved by its central supermassive black hole",
"content": "Astronomers have discovered that a young galaxy was gradually starved by its central supermassive black hole, in what was effectively a cosmic \"death by a thousand cuts.\"\nThe James Webb Space Telescope (JWST) and the Atacama Large Millimeter/submilli... [4055 chars]",
"url": "https://www.space.com/astronomy/black-holes/death-by-a-thousand-cuts-james-webb-space-telescope-figures-out-how-black-hole-murdered-pablos-galaxy",
"image": "https://cdn.mos.cms.futurecdn.net/jLX5UunM5VHSz4UY9rdQXU-1600-80.png",
"publishedAt": "2026-01-13T20:00:00Z",
"lang": "en",
"source": {
"id": "024dd4370bda9e6e6791231c2a935d20",
"name": "Space",
"url": "https://www.space.com"
}
},
{
"id": "28916e61ba6f3721cb779c0358d1f2af",
"title": "Microbes mutated in space hint at biomedical benefits to humans on Earth",
"description": "Researchers are interested in studying effects on the gut microbiome and antibiotic-resistant infections.",
"content": "Researchers are interested in studying effects on the gut microbiome and antibiotic-resistant infections.\nIn September 2020, UW–Madison biochemists launched a small box containing viruses and bacteria into space to investigate the ways microbes such ... [4232 chars]",
"url": "https://news.wisc.edu/microbes-mutated-in-space-hint-at-biomedical-benefits-to-humans-on-earth/",
"image": "https://news.wisc.edu/content/uploads/2025/12/Phages-Raman-2_24-1200x675.jpeg",
"publishedAt": "2026-01-13T19:00:00Z",
"lang": "en",
"source": {
"id": "96f3bea7b809daafce82ddd9717fb698",
"name": "UW–Madison News",
"url": "https://news.wisc.edu"
}
}
]
}