Source map — Natural varnish may protect 37000-year-old Chauvet Cave art, UV scans show
Every domain this feed has drawn corroborated signal from. We store facts and short excerpts and link back to originals — never republished article bodies.
| Source | Type | Trust |
|---|---|---|
| Archaeology News Online Magazine | news | 60% |
| IFLScience | news | 60% |
| Sci.News | news | 60% |
| Phys.org | news | 60% |
| La Brújula Verde | news | 60% |