Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence ...

A newly discovered trove of fossilized footprints provides what may be the first evidence of prehistoric diversity in ...

Groundbreaking fossil footprints reveal dinosaurs of different species herded together - Multispecies herding may have been a ...

Many animals have complicated social lives, or change how they interact with others in the species as they grow, and we’re still working on understanding what all those complexities are!

Katy Weil, senior natural resource scientist for Metro, observes a rare pairing of two geese from different species nesting together at Blue Lake Regional Park in this video screenshot taken April ...