From saber-toothed cats in the Americas to woolly rhinos in Europe, the Ice Age was home to massive beasts now lost to time. This is the story of how geography and climate shaped them all.

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

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 ...