The earliest traces of humans in the Americas have been found in a submerged cave off the coast of Mexico. Researchers discovered stone tools and human remains dating back over 12,000 years, providing evidence of human presence in the region during the last Ice Age. The discovery sheds new light on the migration patterns of early humans and their ability to adapt to changing environmental conditions. The submerged cave offers a unique opportunity to study ancient human populations and their interactions with the natural world.
