WYOMING - As reported October 27th, 2015 by non-mainstream media outlets, huge cracks have opened up in the southern foothills of Wyoming's Big Horn mountains. Fissures up to 750 yards long and 50 yards wide. An estimated 15 to 20 million (Sq.) yards of earth movement.
So far only one local news source in Wyoming has reported this event (K2radio.com), this suggests to me that there is a mainstream media black-out on this story.
We may be jumping-the-gun here however, we will see if the U.S. national news reports this in the days ahead. Some analysis was offered: "An engineer from Riverton, WY came out to shed a little light on this giant crack in the earth. Apparently, a wet spring lubricated across a cap rock. Then, a small spring on either side caused the bottom to slide out." But this was obviously a best guess.