Indeed, Hoyo Negro is proving to be one of the most important fossil sites in the world, offering a stunning window into an ...
Now, new geological data show that sea levels rose about 125 feet (38 meters) between 11,000 and 3,000 years ago, according ...
The migrations influenced by the Ice Age contributed to various ancestral ... along the Pacific coasts of Asia, the Bering Land Bridge, and North America. Earlier theories held ancient Siberians ...