There are many ways with checking every single news website every time, which is simply not worth it. You can use some alternative ways such as Twitter, many news websites have their twitter account and from the moment they release new articles/news they are going to put the link on twitter with headlines. So what you could do is try to follow every single news website and crypto influences and big names within the crypto world. Another alternative is to try to hunt on forums and even reddit but I do not recommend this option much because you may encounter lots of useless posts/shills etc.