Written by 
On Earth, red rocks — sometimes called “red beds” — generally get their color from oxidized iron (Fe3+), which is the same form of iron that makes our blood red, or the rusty red color of metal left outside. Green spots like those observed in the Wallace Butte abrasion are common in ancient “red beds” […]
Chris Armas wants Colorado Rapids to use their trip to Austin FC as preparation for the start of the playoffs when they meet in the final game of the MLS regular season. Colorado secured their playoff place last month but are not yet sure where in the Western Conference they will finish. Other results could […]