"How did spiky-tailed dinosaurs mate?" poses a weighty problem
"Until we dig up a pair of preserved dinosaurs that were committed to the fossil record mid-mating, we have to get a bit creative when looking for clues about how dinosaurs had sex," Riley Black ...
Where did dinosaurs first evolve? Scientists have an answer
Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus and weirdos like Therizinosaurus, ...
Where in the world are Earth’s oldest dinosaurs?
To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been uncovered as missing information rather than designating them areas where no ...
A new twist in an old origin story: Earliest dinosaurs may have emerged in the Amazon
The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and Africa, suggests a new study led by UCL (University College London) ...