A new study has revealed that baby Tyrannosaurus rex dinosaurs were much smaller at birth than previously believed, challenging depictions in popular culture such as the movie Jurassic Park. Researchers led by Professor Nick Longrich from the University of Bath analyzed small fossils found in museum collections and discovered that juvenile T. rex specimens were approximately the size of a house cat, weighing around two kilograms. These findings suggest that adult T. rex laid between 20 to 30 eggs per clutch, indicating a reproductive strategy somewhere between high numbers of offspring with low parental care and fewer offspring with more intensive care. The discovery highlights the importance of re-examining historical fossil records and provides new insights into dinosaur behavior.
Bias read (Center): The article discusses scientific research on dinosaur fossils and does not involve political figures, policies, or contentious issues. It presents factual information based on paleontological findings without apparent bias or ideological framing.






