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  1. Megalodon - Wikipedia

    Otodus megalodon (/ ˈmɛɡələdɒn / MEG-əl-ə-don; meaning "big tooth"), commonly known as megalodon, is an extinct species of giant mackerel shark that lived approximately 23 to 3.6 million …

  2. The Megalodon | Smithsonian Ocean

    The megalodon is the largest shark to have ever lived in the world’s ocean. Like other sharks, they had streamlined yet powerful bodies built to efficiently cut through the water.

  3. Megalodon | Size, Fossil, Teeth, & Facts | Britannica

    Jan 16, 2026 · megalodon, (Carcharocles megalodon), member of an extinct species of megatooth shark (Otodontidae) that is considered to be the largest shark, as well as the largest fish, that ever lived.

  4. Megalodon facts and photos | National Geographic Kids

    The most famous prehistoric shark, Carcharocles megalodon, nicknamed megalodon or megatooth, ruled the seas from about 17 million years ago up to almost three million years ago. The colossal...

  5. All About the Megalodon, Shark Giant of Prehistoric Times

    May 27, 2024 · The megalodon shark has intrigued scientists and the public alike with its nearly unfathomable size and power. Once ruling the ancient oceans, this prehistoric predator is often cited …

  6. Megalodon: The largest shark that ever lived just got larger ...

    Mar 11, 2025 · Exactly how large megalodon was in real life is a long-standing mystery — no complete fossils have ever been discovered.

  7. Forget What You Thought You Knew About Megalodon: New …

    Mar 14, 2025 · For decades, the image of megalodon has loomed large in our collective imagination—a monstrous version of today’s great white shark, a bulked-up, torpedo-shaped beast with an endless …

  8. Megalodon: Facts about the long-gone, giant shark - Live Science

    Mar 1, 2023 · The megalodon, which went extinct millions of years ago, was the largest shark ever to prowl the oceans and one of the largest fish on record.

  9. Megalodon: Scientists Reveal a Crucial Surprise About The Mega-Shark

    Mar 10, 2025 · The megalodon is one of the most captivating mysteries on the fossil record. It lived from around 23 million to around 3.6 million years ago, during which time it occupied a prime position at …

  10. Scientists Reveal A Surprising New Secret About The Megalodon

    For centuries scientists have imagined megalodon as an oversized great white shark. But would another shark provide a better picture?