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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 API

API 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": 38602,
    "articles": [
        {
            "id": "049b34f812da51d735cb542e15e2c68f",
            "title": "La agricultura espacial avanza: científicos logran cultivar garbanzos en suelo lunar simulado",
            "description": "Poder hacer crecer plantas fuera de la Tierra, en terrenos poco nutritivos, sin agua u oxígeno, podría ser uno de...",
            "content": "Poder hacer crecer plantas fuera de la Tierra, en terrenos poco nutritivos, sin agua u oxígeno, podría ser uno de los principales desafíos para establecer futuras colonias autosustentables y duraderas en otros planetas. Sin embargo, un nuevo estudio ... [5536 chars]",
            "url": "https://www.biobiochile.cl/noticias/ciencia-y-tecnologia/ciencia/2026/03/09/la-agricultura-espacial-avanza-cientificos-logran-cultivar-garbanzos-en-suelo-lunar-simulado.shtml",
            "image": "https://media.biobiochile.cl/wp-content/uploads/2026/03/social-garbanzos.png",
            "publishedAt": "2026-03-09T19:45:53Z",
            "lang": "es",
            "source": {
                "id": "8fb79c7d593cc0b731dd40fe2d7be67c",
                "name": "BioBioChile",
                "url": "https://www.biobiochile.cl"
            }
        },
        {
            "id": "a8df3605918c01c77fc76c546be03f57",
            "title": "The DART mission changed how two asteroids orbit the sun",
            "description": "The NASA DART spacecraft shifted the orbits of two asteroids around the sun after intentionally crashing into one of them.",
            "content": "In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. The objective was to assess whether humanity could protect Earth from cosmic threats, such as space rocks. New observations now reveal... [6013 chars]",
            "url": "https://www.cnn.com/2026/03/09/science/nasa-dart-didymos-sun-orbit",
            "image": "https://media.cnn.com/api/v1/images/stellar/prod/2-dart-pre-impact-1.jpg?c=16x9&q=w_800,c_fill",
            "publishedAt": "2026-03-09T19:34:32Z",
            "lang": "en",
            "source": {
                "id": "b7f8938851261c8403f75f40eb1d8645",
                "name": "CNN",
                "url": "https://www.cnn.com"
            }
        },
        {
            "id": "b74766272db9e0c5f536c32d4af4726a",
            "title": "Elaboran un mapa 3D del universo y encuentran un intrigante \"mar de luz\" cerca del amanecer cósmico",
            "description": "La estructura se situaría a entre 9.000 y 11.000 millones de años de la Tierra. Por tanto, su origen estaría, en términos astronómicos, muy cercano al Big Bang",
            "content": "La ESA dispara un rayo láser al espacio e impacta contra su objetivo a 35.000 km: ahora podemos presumir de haber superado a China\nAstrónomos reciben una señal láser procedente de un objeto situado a 8.000 millones de años luz de la Tierra\nUn equipo ... [2449 chars]",
            "url": "https://www.elconfidencial.com/tecnologia/ciencia/2026-03-09/mapa-3d-universo-mar-luz-origen-cosmos-1qrt_4317251/",
            "image": "https://images.ecestaticos.com/WR3Ty42gfV8zhIW3qlprkr13jPc=/0x0:1166x668/600x315/filters:fill(white):format(jpg):quality(99):watermark(f.elconfidencial.com/file/bae/eea/fde/baeeeafde1b3229287b0c008f7602058.png,0,275,1)/f.elconfidencial.com/original/0fc/78f/c26/0fc78fc26c0dddc7a137045de782b606.jpg",
            "publishedAt": "2026-03-09T17:23:00Z",
            "lang": "es",
            "source": {
                "id": "1cd9b78e4d2504f2b2160e0bf476cdaa",
                "name": "El Confidencial",
                "url": "https://www.elconfidencial.com"
            }
        }
    ]
}

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