Latest Clovis culture Stories
Evidence for a diversified sea-based economy among North American inhabitants is emerging from three sites on California's Channel Islands.
Archaeologists have uncovered caches of tools and animal remains from about 12000 years ago on islands off the coast of California.
The oldest human remains ever discovered in sub-Arctic North America have been unearthed in a newly excavated archaeological site in Alaska.
New research challenges the controversial theory that an ancient comet impact devastated the Clovis people, one of the earliest known cultures to inhabit North America.
Shock-synthesized diamonds said to prove a catastrophic impact killed off North American megafauna can't be found.
Study suggests that Ice Age climate change did not pose significant challenges to first Americans.
Did a change in climate or an extraterrestrial impact bring an end to the beasts and people that roamed the Southwest shortly after the last ice age?
A 17-member team has found what may be the smoking gun of a much-debated proposal that a cosmic impact about 12,900 years ago ripped through North America and drove multiple species into extinction.
Landscapers in Colorado have discovered more than 80 stone tools in the city of Boulder that appear to have originated in the Clovis era.
Abundant tiny particles of diamond dust exist in sediments dating to 12,900 years ago at six North American sites, adding strong evidence for Earth's impact with a rare swarm of carbon-and-water-rich comets or carbonaceous chondrites, reports a nine-member scientific team.
- Emitting flashes of light; glittering.