Search Results for: Vertebrates

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1,541 results

1,541 results for: Vertebrates

  1. Paleontology

    This new dinosaur species was one odd duck

    Weird dino swimmer had flipperlike limbs and a swanlike neck.

    By Carolyn Gramling
  2. Animals

    Jackpot of fossilized pterosaur eggs unearthed in China

    A treasure trove of pterosaur eggs and embryos gives tantalizing clues to the winged reptile’s early development.

    By Carolyn Gramling
  3. Animals

    Most blue whales are ‘righties,’ except for this one move

    Though many blue whales tend to be “right-handed” when hunting for krill, one specific barrel roll move requires a lefty twist.

    By Mariah Quintanilla
  4. Animals

    Scary as they are, few vampires have a backbone

    Researchers speculate on why there are so few vampires among vertebrates.

    By Susan Milius
  5. Animals

    This sea slug makes its prey do half the food catching

    Nudibranchs’ stolen meals blur classic predator-prey levels.

    By Susan Milius
  6. Paleontology

    T. rex’s silly-looking arms were built for slashing

    Tyrannosaurus rex may have used its small arms for slashing prey.

    By Carolyn Gramling
  7. Life

    Defining ‘species’ is a fuzzy art

    Here's why scientists still don't agree on what a species is.

    By Susan Milius
  8. Animals

    Being a vampire can be brutal. Here’s how bloodsuckers get by.

    Blood-sucking animals have specialized physiology and other tools to live on a diet rich in protein and lacking in some nutrients.

    By Susan Milius
  9. Oceans

    Here’s a breakdown of the animals that crossed the Pacific on 2011 tsunami debris

    Hundreds of marine animals from Japan have washed up on U.S. beaches since the destructive 2011 earthquake and tsunami.

    By Mariah Quintanilla
  10. Animals

    3-D scans of fossils suggest new fish family tree

    Analysis of specimens from China implies ray-finned fishes evolved later than previously thought.

    By Viviane Callier
  11. Plants

    José Dinneny rethinks how plants hunt for water

    Plant biologist José Dinneny probes the very beginnings of root development, which may have important implications for growing food in a changing climate.

    By Susan Milius
  12. Paleontology

    Shhhh! Some plant-eating dinos snacked on crunchy critters

    Scientists studying dinosaur poop found that some duck-billed dinos cheated on their vegetarian diets by snacking on crustaceans.

    By Carolyn Gramling