Sometimes sentences are misleading, but read this, from the report: “According to claims, the structure is said to be perfectly squared and oriented by the cardinal points. Current estimates obtained using GPS digital technology put the height at 60 meters with a base of 8000 square meters. The Portuguese Hydrographic Institute of the Navy currently has the job of analyzing the data to determine whether or not the structure is man-made.”
Now, the story if you read it carefully doesn’t quite say that the pyramid IS perfectly squared, etc. But I should think that anyone who even glanced at the underwater photo in this story could not have any doubt about “whether or not the structure is man-made.” Who else could have made it? Dolphins? Extraterrestrials?