22,000-year-old artifacts challenge human history in North America
Recent discovery of 22,000-year-old tools in Maryland could reshape the timeline of human arrival in North America. Geologist Darrin Lowery’s findings challenge the belief that humans arrived 15,000-20,000 years ago, sparking debates among experts. Despite skepticism, Lowery welcomes further research to validate his hypothesis, shedding light on the mystery of early human migration to the Americas.
Rare Obsidian Artifact Uncovered in Edmonton Yard
An Edmonton couple unearthed a rare obsidian artifact in their front yard, catching the attention of archaeologists. The 4.6-pound chunk of obsidian core, a type of volcanic glass, is a significant find in a region without volcanoes. The artifact, believed to have been reshaped by pre-contact people, could offer insights into ancient trade networks and material preferences. The discovery has reignited the homeowner’s passion for archaeology and prompted further research by the Royal Alberta Museum.