MS-LS4-1

Analyze and interpret data for patterns in the fossil record that document the existence, diversity, extinction, and change of life forms throughout the history of life on Earth under the assumption that natural laws operate today as in the past.

More Stories in MS-LS4-1

  1. Life

    Some of these Smithsonian secrets might just blow your mind

    Millions of treasures stashed in this museum storage site — open only to select visitors — tell the history of Earth's inhabitants.

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  2. Archaeology

    These 12,000-year-old Native American dice are the oldest in the world

    A study of ancient artifacts suggests Native American dice games began thousands of years earlier than previously documented.

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  3. Fossils

    Fossil vomit shows what one 290-million-year-old predator dined on

    Bones in the barfed-up material, which dates to a time before the dinosaurs, offer a rare peek into the diet of a prehistoric hunter.

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  4. Animals

    Analyze This: Primates may have evolved in the cold

    Scientists thought the ancestor of humans and apes lived in the tropics. A new study points to a chilly location instead for primate evolution.

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  5. Fossils

    Prehistoric ‘sea’ monster also lurked in rivers, data show

    A 66-million-year-old fossil tooth turned up alongside remains of a T. rex and ancient crocodile. This shows some mosasaurs roamed into rivers.

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  6. Archaeology

    Neandertals used fire-making tools 400,000 years ago

    Flint, iron pyrite and fire residues found at an ancient site in England offer the earliest clear evidence of people lighting fires.

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  7. Animals

    RNA from mummified woolly mammoth is the oldest ever recovered

    Genetic details from the animal, named Yuka, give a snapshot into its last moments alive. The mammoth had been preserved in permafrost for 40,000 years.

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  8. Fossils

    Here’s why ammolite gems have a rainbow shimmer

    The fossils’ fabulous colors arise from delicate assemblies of crystal plates.

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  9. Fossils

    Newfound fossil is not a teen T. rex but a whole new species

    Now known as Nanotyrannus, this mini dino could have roamed the late Cretaceous alongside T. rex.

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