Browsing: mystery

RESEARCH HIGHLIGHT 01 December 2025 ‘Emerald’ or ‘Paris’ green was once a highly popular pigment among painters, but the chemistry behind its slow decay over time…

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03451-4Fossils newly discovered in Ethiopia indicate that previously unidentified foot bones belong to the ancient human relative Australopithecus deyiremeda.