A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

A new study paints an enormous picture of almost 17,000 dinosaur footprints in a mountainous area of Bolivia, making it the ...

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

Scientists have confirmed that Nanotyrannus was a mature species, not a young T. rex. A microscopic look at its hyoid bone ...

A remarkably preserved horseshoe crab fossil from North America offers rare insight into some of the earliest known cases of ...

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...

Long ago, people identified fossils in their environment and explained them within their own cultural framework .

An ultra-rare dinosaur skeleton is being auctioned in London, sparking debate about the ethics of selling specimens with ...

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.