Thousands of fossilized bones from a Cretaceous-period bonebed in Wyoming, the United States, offer rare physical evidence that Tyrannosaurus rex fed on...
Paleontologists in China have described a small, previously unknown Jurassic bird whose short tail offers new evidence for how the earliest birds traded...
A new genus and species of four-winged pennaraptoran dinosaur from the Early Cretaceous of northern China is adding another twist to the story of how birds...
Jian changmaensis is the first non-avian dinosaur found at a paleontological site that has yielded more than 100 specimens of Early Cretaceous birds.
Jian...
Paleontologists in Canada say they have recovered a dinosaur tail vertebra from 75- to 80-million-year-old marine rocks on a small island off the coast...
Paleontologists from University College London and the University of Cambridge say the large predatory dinosaurs’ tiny arms evolved alongside massive...
A remarkably complete skeleton of the alvarezsauroid dinosaur species Alnashetri cerropoliciensis from Patagonia, Argentina, as well as two alvarezsauroid...
New research led by University College London paleontologists shows that newly-hatched long-necked giants were prey for multiple carnivores long before...
The newly-discovered theropod and sauropod footprints are part of the Late Jurassic Majala Formation, and represent the oldest dinosaur footprints reported...
Paleontologists have examined the 160-million-year-old fossils of Anchiornis huxleyi, a species of non-avian theropod dinosaur from the Late Jurassic Tiaojishan...
The Carreras Pampa site in the Torotoro National Park, Bolivia, records 1,321 trackways and 289 solitary tracks, totaling 16,600 theropod dinosaur tracks;...
Paleontologists have examined an exceptionally well-preserved, near somatically mature tyrannosaur skeleton from the Hell Creek Formation of Montana. Their...
A new genus and species of theropod dinosaur being named Anteavis crurilongus has been described by a team of paleontologists from the Universidad Nacional...
A new genus and species of abelisaurid theropod dinosaur has been discovered by a team of paleontologists from Argentina, Brazil and the United Kingdom.
Geological...
A new member of the megaraptoran dinosaur family has been discovered by a team of paleontologists from Argentina and the United States.
Joaquinraptor casali....
A large jaw of a predatory archosaur species from the latest Triassic of South Wales, named Zanclodon cambrensis, has long intrigued paleontologists. Could...
Paleontologists have identified a new species of dromaeosaurid dinosaur from an almost complete and articulated skeleton found in the 2000s in Mongolia.
Life...
Paleontologists say they have discovered the 76-million-year-old footprints of a ceratopsian dinosaur-dominated herd in Dinosaur Provincial Park in Alberta,...
Long dinosaur trackways provide valuable records of trackmaker behavior, yet their study is often hindered by logistical challenges in documentation and...
