Prehistoric
Prehistoric Tombs Were Early Humans' Observatories
Some of the mysterious prehistoric mounds known as "passage graves" were not merely tombs - they provided a way for our Stone Age ancestors to observe the movements of stars. In a sense, they are 6,000-year-old observatories.
Latest Research Articles
Prehistoric Ocean Organism Ate With More Complexity Than Previously Thought
Megatsunami: Evidence of 800-Foot Wave Worries Experts
Fossil and Cambrian: Ancient Sea Scorpion [IN-DEPTH]
New Fossil: Grasping, Armored, Greekship-like Predator
Feathered Fossils Provide Insight on Dinosaurs' True Colors
Post Dinosaur Extinction: Fish, Not Mammals, Dominated
Jurassic Mammals Underwent Record-Setting Evolution
New Horned Dinosaur in Alberta: Offers Horn Learnings
Fossil of Weird Cambrian-Era Predecessor of Velvet Worm Found
Cold Case: Prehistoric Skull Reveals World's Oldest Murder?
Prehistoric Cockroaches Were Mantis-Like Monstrosities
Bone-Eating Worms Fed on Giant Marine Reptiles
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