Environment
fromNature
3 days agoBiodiversity resilience in a tropical rainforest - Nature
Tropical forests face severe threats from human activities, necessitating urgent conservation efforts to restore biodiversity and ecosystem services.
Archaeologists have discovered what they believe is the world's oldest known rock art, in a cave off the island of Sulawesi, Indonesia. The hand stencil has been dated to at least 67,800 years ago, making it 1,100 years older than the earliest example of rock art that was known about before this, produced in Spain by Neanderthals. The Sulawesi work may, its finders say, provide insights into the migration of early humans to Australia.