Earth naturally cycles between ice ages and warm periods based on three astronomical cycles: precession (Earth’s wobble), ...

From frozen landscapes to dramatic shifts in terrain, the Ice Age dramatically altered Earth's geography. Join us as we examine the landforms and features that emerged during this epic period. Body ...

SALT LAKE CITY — Timothy Lee and other Natural History Museum of Utah staff closely watched as the race for Utah's NHL team name unfolded — with a vested interest in one particular candidate. Their ...