The force of the impact may have triggered a surge in volcanic activity.
This makes 11 total Archaeopteryx specimens.
The palace is constructed from oolitic limestone, a material that contains 200-million-year-old microbes.
Park officials think someone who knew what the print was and how important it was to the scientific community purposely destroyed it.
Ticks apparently sucked the fun out of dinosaur summers, too.
Modern geese are terrifying enough as it is, but this ancient goose-like dino would have been even more of a nightmare.
The discovery reverses assumptions about one of the most famous dinosaur fossils ever found.
This deposit contains more pterosaur eggs than all the other known egg finds combined.
The vegetarian dinosaurs had giraffe-like necks and bore a strong resemblance to a family in Europe.
You can thank the dinosaur extinction for our ability to brunch.
Five enormous neck bones held all the clues.
Scientists worked from three fossils to reconstruct the dinosaur's camouflage.
It hardly left a trace.
The strange mixture of features in Chilesaurus has perplexed scientists since its discovery was announced in 2015.