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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": 39570,
"articles": [
{
"id": "7cce52043c79811e190154f699ef448a",
"title": "NASA’s Hubble Telescope Spots Comet K1 Exploding Into Fragments",
"description": "In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.",
"content": "Astronomers on Wednesday announced a stroke of cosmic luck: While using the Hubble Space Telescope, they captured imagery of a comet just as it exploded into fragments.\nFrom Nov. 8 to Nov. 10, the comet — known as C/2025 K1 (ATLAS), or more casually ... [1632 chars]",
"url": "https://www.nytimes.com/2026/03/18/science/comet-fragments-hubble-telescope.html",
"image": "https://static01.nyt.com/images/2026/03/18/multimedia/18HS-sci-comet-promo-flpq/18HS-sci-comet-promo-flpq-facebookJumbo.jpg",
"publishedAt": "2026-03-18T22:48:08Z",
"lang": "en",
"source": {
"id": "2f580dc49292a1caf59cd86dd3c9e60b",
"name": "The New York Times",
"url": "https://www.nytimes.com"
}
},
{
"id": "4846e6c2187db73e94b82bf72c1a1508",
"title": "El James Webb lleva años detectando puntos rojos en el universo: el problema es que nadie logra ponerse de acuerdo sobre qué son",
"description": "El telescopio espacial James Webb lleva años apuntando a las regiones más remotas del universo y, con cada nueva observación, ha ido dejando al descubierto...",
"content": "El telescopio espacial James Webb lleva años apuntando a las regiones más remotas del universo y, con cada nueva observación, ha ido dejando al descubierto algo que no encaja del todo. En sus imágenes aparecen pequeños puntos rojos, diminutos y brill... [3298 chars]",
"url": "https://www.xataka.com/espacio/james-webb-lleva-anos-detectando-puntos-rojos-universo-problema-que-nadie-logra-ponerse-acuerdo-que",
"image": "https://i.blogs.es/701d81/james-webb-portada-puntos-rojos/840_560.jpeg",
"publishedAt": "2026-03-18T21:01:53Z",
"lang": "es",
"source": {
"id": "77bf8b3734b51640db34f98c41cd084c",
"name": "Xataka",
"url": "https://www.xataka.com"
}
},
{
"id": "1c1fb2edeabb0a118eeeab802b06a2da",
"title": "Científicos descubren el vínculo entre una bacteria del intestino y el deterioro cognitivo",
"description": "Un estudio internacional identifica un mecanismo que conecta el envejecimiento gastrointestinal con la pérdida de funciones cognitivas en ratones; descubrí de qué se trata - LA NACION",
"content": "Un equipo de científicos identificó que cambios en la microbiota intestinal y la inflamación gastrointestinal pueden contribuir al deterioro de la memoria, lo que abre vías para futuros tratamientos centrados en la conexión intestino-cerebro.\nInvesti... [3156 chars]",
"url": "https://www.lanacion.com.ar/ciencia/cientificos-descubren-el-vinculo-entre-una-bacteria-del-intestino-y-el-deterioro-cognitivo-nid18032026/",
"image": "https://resizer.glanacion.com/resizer/v2/descubren-un-dato-clave-vinculado-a-la-perdida-de-F5IORUEXUZB4HAOKR74SGOPUIQ.jpg?auth=98605f6bf1e0591903c2841f4bd28a522e007a79ab4f33caf9929959f09bdbcf&width=1200&quality=85&smart=true&height=675",
"publishedAt": "2026-03-18T20:45:00Z",
"lang": "es",
"source": {
"id": "2640b1411388f99ee05468bf9bd9a602",
"name": "La Nación",
"url": "https://www.lanacion.com.ar"
}
}
]
}