Imagine peering into your backyard and spotting a creature whose ancestors once thundered across ancient landscapes alongside ...

It's a finding that one Tyrannosaurus rex researcher calls "dispiriting and exasperating": More scientifically significant T.

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...

Rich collectors are buying up T. rex fossils, leaving palaeontologists frustrated over lost scientific access.