Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from ...

In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

In a space not much bigger than a dining table, more than 800 vertebrate remains capture an entire Late Cretaceous community, ...

Spring is a time for budding flowers, tender green leaves and baby animals. But 66 million years ago, that gentle season ...

Dinosaurs may be long extinct, but 2025 made it abundantly clear that they’re anything but settled science. Over the past year, new fossils, reanalyses of famous specimens and the use of increasingly ...

Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

Paleontologists for decades debated whether meat-eating dinosaur Nanotyrannus was actually just a juvenile Tyrannosaurus. But ...