Archaeology

38 articles with this tag

How Scientists Size Up Giant Prehistoric Snakes Science

How Scientists Size Up Giant Prehistoric Snakes

Paleontologists reconstruct the length and mass of ancient mega-snakes like Titanoboa and Vasuki indicus from a handful of fossilized vertebrae, using...

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Why Neanderthals Went Extinct—and What DNA Reveals Science

Why Neanderthals Went Extinct—and What DNA Reveals

Neanderthals survived for over 300,000 years before vanishing roughly 40,000 years ago. Scientists now believe their extinction resulted from a combin...

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How Soft Tissue Survives Inside Dinosaur Fossils Science

How Soft Tissue Survives Inside Dinosaur Fossils

Scientists have found blood vessels, proteins, and flexible tissue inside bones millions of years old. Here is how iron chemistry, mineral sealing, an...

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How Forensic Facial Reconstruction Works—Skull to Face Science

How Forensic Facial Reconstruction Works—Skull to Face

Forensic facial reconstruction turns bare skulls into lifelike faces using tissue-depth data, anatomy, and increasingly AI. From Richard III to Pompei...

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How Ancient Texts Survive Inside Egyptian Mummies Science

How Ancient Texts Survive Inside Egyptian Mummies

For centuries, ancient Egyptians recycled discarded papyrus scrolls into mummy wrappings and casings, accidentally preserving lost works of literature...

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What Is Teotihuacan—and Why Is It Still a Mystery? Science

What Is Teotihuacan—and Why Is It Still a Mystery?

Teotihuacan was the largest city in the pre-Columbian Americas, yet no one knows for certain who built it, what language its people spoke, or why it c...

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How Shipwreck Salvage Law Works—and Who Owns the Treasure Science

How Shipwreck Salvage Law Works—and Who Owns the Treasure

Maritime salvage law governs who can recover sunken ships and artifacts, how salvors are rewarded, and why 'finders keepers' rarely applies underwater...

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How Ancient DNA Analysis Works—and What It Reveals Science

How Ancient DNA Analysis Works—and What It Reveals

Scientists extract and sequence degraded genetic material from bones thousands of years old, rewriting human history and revealing lost populations, e...

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How Mammals Stopped Laying Eggs—the Long Road Science

How Mammals Stopped Laying Eggs—the Long Road

All mammals descend from egg-laying ancestors called synapsids. Here's how the transition from leathery eggs to live birth unfolded over 300 million y...

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How Synchrotrons Work—the World's Brightest Light Science

How Synchrotrons Work—the World's Brightest Light

Synchrotron light sources accelerate electrons to near light speed, producing X-rays billions of times brighter than the sun. These massive machines p...

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What Is the Green Sahara—and Why Did It Vanish? Science

What Is the Green Sahara—and Why Did It Vanish?

The world's largest hot desert was once a lush landscape of lakes, rivers, and grasslands. Scientists call this era the African Humid Period, and new...

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How the Antikythera Mechanism Works—the First Computer Science

How the Antikythera Mechanism Works—the First Computer

The Antikythera mechanism, a 2,100-year-old Greek device recovered from a shipwreck, used dozens of interlocking bronze gears to predict eclipses, tra...

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