Birds have their dinosaur ancestors to thank for their colourful eggs
31 October 2018
A careful look at dinosaur fossil eggs suggests colourful eggs evolved just once – in the group of dinosaurs that eventually gave rise to birds
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Premium
Young 'dinosauromorphs' may have begged for food like baby birds
26 January 2018
Tens of millions of years before dinosaurs evolved into birds, a proto-dinosaur had surprising features that suggest its young needed parental care after hatching
The mass extinction that might never have happened
19 October 2017
An ecological catastrophe 201 million years ago supposedly paved the way for the rise of giant dinosaurs, but it may not have happened that way after all
