fossils

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Science

Chemically confirmed traces of blood found in 115-million-year-old dinosaur bones

Scientists report chemically confirmed traces of ancient blood inside 115-million-year-old dinosaur bones, challenging assumptions about how long biological molecules can survive.…

1 post · 1d ago

Science

Yale analysis suggests Spinosaurus spent most of its life underwater

A Yale study in Current Biology, using machine learning on thousands of fossil measurements, suggests Spinosaurus was largely aquatic while some marine reptiles once thought fully…

2 posts · 12d ago

#fossils

Chemically confirmed traces of blood found in 115-million-year-old dinosaur bones

Yale analysis suggests Spinosaurus spent most of its life underwater

fossils