As the Madre de Dios River flows through Peru toward the Amazon, it eats away at the landscape, slowly turning rock into mud.
A recent paper provides an updated perspective on the evolutionary history of chelicerates—a diverse and ecologically ...
As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.
Does a duck always look like a duck and quack like a duck? Sixty-six million years ago, at the end of the Cretaceous Period, ...
Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?
In 2023, scientists discovered thousands of unknown life forms in the Pacific Ocean. The discovery highlighted an unsettling ...
More than 500 exceptionally preserved fossils are offering new clues about the evolution of Florida's animals and landscape.
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ScienceAlert on MSNMost Birds-of-Paradise Are Secretly Biofluorescent, Study FindsBirds-of-paradise have some of the most famous mating displays in the world, but there's more to their colorful rhythmic ...
About 30 million years ago, parts of Egypt were covered in lush forests. Within those trees, lurked an order of fearsome big ...
Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...
Fossils are providing more and more clues about how dinosaurs attracted one another and reproduced, which contributed to ...
Birds are inextricably linked to feathers, which allow them to fly, keep warm and put on dramatic displays. Feathers, however ...
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