It's a weird article/website -- they just stole most of the text from CNN. Including a section where they say, "Geoscientists first suggested that Earth’s core might have an imperceptible extra layer about 20 years ago, according to a press release leaked to CNN News."

There's no hint of who runs it/operates it -- is it some sort of auto-plagiarizer?

The cribbed article is here: https://www.cnn.com/2023/02/21/world/earths-core-iron-metall...