Ancient rock art reveals life of the Amazon’s earliest inhabitants

A new collection of rock drawings, discovered by an international research team, appears to have been made by the Amazon’s earliest human residents 12,500 years ago, and gives us a glimpse of their lives Source: https://www.newscientist.com/article/2262013-ancient-rock-art-reveals-life-of-the-amazons-earliest-inhabitants/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Divers Find Evidence of Prehistoric Mining Operation in North America

Iwastheone shared this article from CBS News:
Experts and cave divers in Mexico’s Yucatan peninsula have found ocher mines that are some of the oldest on the continent. Ancient skeletons were found in the narrow, twisting labyrinths of now-submerged sinkhole caves… The discovery of remains of human-set fires, stacked mining debris, simple stone tools, navigational aids and digging sites suggest humans went…

Come to know the Big and Little Dippers

The Big Dipper is easy. And, once you find it, you can find the Little Dipper, too. Source: https://earthsky.org/favorite-star-patterns/big-and-little-dippers-highlight-northern-sky…