# Early humans in America endured climate chaos—new research

- Source: Phys.org
- Published: 2026-10-18T21:40:01+00:00
- Category: Science
- Original: https://phys.org/news/2026-10-early-humans-america-climate-chaos.html
- Canonical: https://groundlevelnews.com/story/early-humans-in-america-endured-climate-chaos-new-research-1222f6/

Some 23,000 years ago, during the coldest part of the last ice age, people walked across the muddy margins of an ancient lake in what is now White Sands National Park, New Mexico.

_Ground Level News shows a short summary only; the full article and all rights belong to Phys.org._