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United States Science News API
Get the live top science headlines from United States with our JSON API.
Get API key for the United States 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 United States.
GET
https://gnews.io/api/v4/top-headlines?country=us&category=science&apikey=API_KEY
{
"totalArticles": 37810,
"articles": [
{
"id": "6bab6c15ca6f1029446684f562582b37",
"title": "Dramatic changes observed in one of universe's biggest stars",
"description": "The largest stars in the universe live the life of a rock star. If that is the case, \\u200bthe one named WOH G64 might be considered the stellar equivalent of Jimi Hendrix.",
"content": "WASHINGTON — The largest stars in the universe live the life of a rock star: They are born brilliant, live fast and die young. If that is the case, the one named WOH G64 might be considered the stellar equivalent of Jimi Hendrix.\nWOH G64, which is 2... [3564 chars]",
"url": "https://www.ksl.com/article/51455162/dramatic-changes-observed-in-one-of-universes-biggest-stars",
"image": "https://img.ksl.com/slc/3146/314628/31462840.JPG?filter=kslv2/responsive_story_lg",
"publishedAt": "2026-03-01T03:50:11Z",
"lang": "en",
"source": {
"id": "6486035d1c6580e0b37c6e3b271d2d50",
"name": "KSL.com",
"url": "https://www.ksl.com"
}
},
{
"id": "827aa7769199a1bb638ffbd646edff25",
"title": "Six planets to align in \"planetary parade\" above California. Here's how to see it.",
"description": "A rare celestial event will be taking place in the sky above California on Saturday night, as six planets are expected to be visible in what is being called a \"planetary parade.\"",
"content": "A rare celestial event will be taking place in the sky above California on Saturday night, as six planets are expected to be visible in what is being called a \"planetary parade.\"\nLook towards the western horizon 30-60 minutes after sunset. Mercury, V... [1639 chars]",
"url": "https://www.cbsnews.com/sanfrancisco/news/planetary-parade-above-california-february-28-2026-how-to-watch/",
"image": "https://assets1.cbsnewsstatic.com/hub/i/r/2025/02/25/e342cf21-4881-4057-86cf-6dcaf09f75f2/thumbnail/1200x630/7303500d8bc07cc35d46fc0c6c68334e/gettyimages-1836080537.jpg",
"publishedAt": "2026-02-28T20:16:49Z",
"lang": "en",
"source": {
"id": "f2f2ed82d991515dcc85d86a1374a9ae",
"name": "CBS News",
"url": "https://www.cbsnews.com"
}
},
{
"id": "727fc3d9ee44a9dab1880063a0fe1ea7",
"title": "Una simulación de la NASA muestra cómo sería el planeta si no hubiera vida",
"description": "Se trata de un ejercicio científico cuyo objetivo es determinar si el planeta seguiría siendo habitable. Y el resultado no es el esperado.",
"content": "Es lógico, casi obvio, dar por sentado que la Tierra es el planeta habitable por antonomasia: a la distancia perfecta de su estrella (ni mucho calor, ni frío extremo), en una órbita estable, con agua líquida, una atmósfera y una química propicia… Tod... [4763 chars]",
"url": "https://www.larazon.es/tecnologia/simulacion-nasa-muestra-como-seria-planeta-hubiera-vida_2026022869a335f19243cc133c694948.html",
"image": "https://fotografias-2.larazon.es/clipping/cmsimages02/2026/02/28/44082FDA-2F1A-4ACC-8AC6-A488192747DE/clima-extremo-geologia-mas-activa-oceanos-hostiles-asi-seria-planeta-vida_69.jpg?crop=1153,649,x0,y18&width=1280&height=720&optimize=low&format=jpg",
"publishedAt": "2026-02-28T18:37:37Z",
"lang": "es",
"source": {
"id": "ab9458aed2562e4cdb7c679ec5c16c25",
"name": "La Razón",
"url": "https://www.larazon.es"
}
}
]
}