Just look at the other articles on that blog. Google the title and you'll know that he is copying from various reputed science news websites and journals. For example "Fungi at root of plant drugs that can help, or harm, sick monarch butterflies" is an article published in this blog as well as http://www.eurekalert.org/pub_releases/2015-10/ehs-far100815... . Unless the author of the blog can prove that he is a central source of information for all these sites, there is no doubt that he is blatantly plagiarizing.