What happens when mysterious fossils found in Utah don't fit into the regular scheme of how scientists think things evolved?

Fossil collectors submerged in the murky Steinhatchee River in Florida struck unlikely gold in 2022 when they discovered some ...

Paleontologists discovered an unidentified dinosaur in the rocks of northern Mexico ... the Campanian Cerro del Pueblo Formation houses an exceptional number of dinosaur fossils. Paleontologist ...