The events that led to the peopling of the Americas remain shrouded in uncertainty, but researchers say that a hunter-gatherer hotspot in central Alaska may provide some clarity. Known as the Holzman ...

Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, and many other large animals went extinct. Around the same time, the Clovis ...