The new Dinos in the Desert exhibit at the Arizona-Sonora Desert Museum helps give you a glimpse on how life was during the ...

Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation following the impact that wiped out the nonavian dinosaurs.

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takes visitors down a trail surrounded by animatronic dinosaurs, mist sprays and realistic soundscapes. After the recent planned addition of dilophosaurus and maiasaura statues, a third live ...

Horseshoe crabs have existed since before the dinosaurs. With their hard exoskeletons and blue blood rich in copper, they have remained unchanged for nearly 450 million years. Their blood is highly ...

How do scientists study the behaviour of dinosaurs, who died 65 million years ago? After all, dinosaur fossils are rare enough as it is, and most are fragments and difficult to work with.

Coronary artery disease (CAD), or the narrowing of the coronary arteries, is the leading cause of morbidity and mortality throughout the world. Atherosclerosis, or the buildup of plaque in the ...

Theropods are classified as carnivorous dinosaurs that are able to walk on two legs with hollow, thin-walled bones and usually small forelimbs – the tyrannosaurus is a famous example.

1 Department of Biology, Bioscience Education, Goethe-University, Frankfurt, Germany 2 Department of Biology, Bioscience Education and Zoo Biology, Goethe-University, Frankfurt, Germany Introduction: ...

Yet the origin of these remarkable structures predates birds. Feathered dinosaurs were first reported in the 1990s, but many mysteries remain about how and when feathers emerged. Did all dinosaurs ...

Fossils newly unearthed in southeastern Australia have upended long-held assumptions about dinosaur evolution, revealing the world’s oldest known megaraptorid and the first confirmed evidence of ...