If you have published a blog on your website, and someone else has published a blog on their website that is substantially similar to your blog, you may be able to share content from their blog without infringing upon their copyright. This is because the two blogs are likely based on the same information, and therefore sharing content from one blog on another website without permission would likely constitute copyright infringement.
However, before you can share content from another blogger’s blog on your website, you will first need to determine whether the other blogger has granted you permission to do so. If they have not granted permission, then you may need to cease sharing the content immediately.
Otherwise, you may be subject to legal action by the other blogger.
If the other blogger has granted permission to share their content on your website, then go ahead and start sharing their content! However, be sure to include a link back to the original blog post where you found the content so that readers can learn more about the author and their work.