A Provocative Theory by NASA Scientists Asks: What If We Weren’t the First Advanced Civilization on Earth?
The Silurian Hypothesis asks whether signs of truly ancient past civilizations would even be recognisable today.
The Silurian Hypothesis asks whether signs of truly ancient past civilizations would even be recognisable today.
The Iron Age skull could have been nailed to either instill fear or rever the dead.
Laser-stimulated fluorescence unveils intricate Chancay tattoos.
Beer, goats, and grains: here's what the oldest document reveals.