A small fossil collected on an Antarctic island more than four decades ago is a tail vertebra of a titanosaurian sauropod dinosaur that roamed Antarctica roughly 83 million years ago, according to a ...
Urokodia aequalis, an early Cambrian marine predator from the Chengjiang biota of China, preserves the earliest known evidence of chelicerae -- the pincer-like structures that later evolved into the ...
NASA’s Perseverance rover has uncovered the most extensive evidence yet of complex organic molecules on Mars, detecting ...
Named Panthera pardus burgtonnae, the newly-identified leopard subspecies roamed Europe during the Eemian interglacial period ...
New research from the University of Bristol suggests that pterosaurs -- the first vertebrates to achieve powered flight -- ...
A nearly complete skull unearthed decades ago in Arizona has given paleontologists their clearest look yet at Adelphailurus ...
In a new animal study published in the journal Cell Metabolism, scientists found that adding a precise amount of a single ...
A new genus and species of four-winged pennaraptoran dinosaur from the Early Cretaceous of northern China is adding another ...
The main-belt asteroid Donaldjohanson, a heavily cratered fragment born from a catastrophic breakup 155 million years ago, ...
Paleontologists working in Brazil have identified a previously unknown species of archosauriform that lived about 240 million ...
Paleontologists from the Field Museum of Natural History have described the fossilized remains of baby embolomeres, crocodile-like predators that prowled ancient rivers and swamps between 350 and 280 ...
A 113-million-year-old pterosaur fossil from northeastern Brazil has yielded rare evidence of soft tissues, organic molecules and chemical traces of a diet heavy in fish and cephalopods such as squid ...
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