15,800-year-old engravings reveal the history of fishing in ice age

The findings were published in PLOS ONE, a science journal, highlighting and emphasizing how important this discovery is for understanding our ancient past. As research methods improve, more will be uncovered about how early humans lived and how many of their practices still influence our lives today. This finding tells us more about what people ate back in the ice age, while also suggesting that fishing might have been more than just an activity merely for entertainment or even for food