This was a very comprehensive article about the past discoveries in the Grand Canyon, but I didn't get the new one that was supposed to be shocking. What was it? I watched the entire video and did not discover anything new.
Unfortunately, many vids use these kind of titles to pull you in to get hits for their video. Also unfortunately, most of them are pure speculation or theory with nothing to back them up. Interesting to watch at times, but I put no faith in the content presented.