Some feathered dinosaurs may have lost the ability to fly, revealing that the evolution of flight was far more complex than ...

New University of Maryland research suggests that dinosaur parenting strategies helped transform the Mesozoic world, as “latchkey kid dinosaurs” spread into ecological niches their parents left ...

For more than a century, paleontologists have treated dinosaurs and mammals as rival success stories that simply took turns ...

Scientists studied thousands of dinosaur footprints in Bolivia and uncovered how these animals moved, ran, and interacted on ...

Tens of millions of years ago, a diverse array of bird species soared, swam, and thrived amid their scaly reptile cousins—and ...

Fossil evidence reveals a surprising diversity in dinosaur parenting. Some species, like Maiasaura, exhibited strong maternal ...