Jimmy Nelson&rsquos Before They Pass Away is a stunning portrayal of our world's last surviving tribes. Nelson spent three ...

By Robert Chappell for Madison 365. Broadcast version by Judith Ruiz-Branch for Wisconsin News Connection reporting for the ...

Their unusual story began about a hundred years ago. Now, as they head to the high north, an ambitious new chapter is being ...

Why did humans start speaking? Scientists suggest genetics played a big role. They say the evolution of this singular ability ...