Neanderthal Tooth Plaque Hints at Meals — and Kisses
Nature
Once a species dies out, it's lost to us forever. Or is it?
Its complex politics and vibrant music have attracted the attention of the world. But Cuba, the largest island nation in the Caribbean, is also home to the unexpected. It’s a place of stunning contrasts: mysterious caves and bright boulevards, sweltering fields and cool forests, hard challenges and high energy.
Stone flakes made by capuchin monkeys look remarkably similar to stone tools made by early humans 2-3 million years ago, raising questions about the archaeological record.
Spread the word