An illustration of a hatching Deinonychus chick from a blue egg with brown spots is pictured in this handout image provided November 1, 2018. Jasmina Wiemann/Yale Univeristy/Handout via REUTERS By ...

“We infer that egg color co-evolved with open nesting habits in dinosaurs,” she said in a statement. “Once dinosaurs started to build open nests, exposure of the eggs to visually hunting predators and ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. If you come across a bird nest there’s usually a pretty good way of telling what kind of ...

As any child can tell you, dinosaurs, not birds, invented feathers. According to a new scientific report, dinosaurs also invented — or, if you want to get technical, first evolved — eggs of different ...

The colorful, speckled eggs of modern birds are an innovation inherited from their nonavian dinosaur ancestors. Researchers found no traces of pigment in eggshells belonging to a long-necked ...

A new study says the colors found in modern birds' eggs did not evolve independently, as previously thought, but evolved instead from dinosaurs. A new study says the colors found in modern birds' eggs ...

After garnering worldwide attention last year for her research on the origins of egg color in birds, Yale paleontologist Jasmina Wiemann has taken a second look at her eggshells. Wiemann had found ...

The eggshells of modern birds exhibit a spectacular array of rainbow hues—from butter yellow to blood red, palest aqua to darkest cyan. Some are spotted or speckled; others are blemish-free. How and ...

WASHINGTON (Reuters) - Some dinosaurs laid colored, speckled and spotted eggs boasting exquisite hues of blue and brown, scientists said on Thursday, in a discovery that scrambles the notion that such ...

New Haven, Conn. - A new study says the colors found in modern birds' eggs did not evolve independently, as previously thought, but evolved instead from dinosaurs. According to researchers at Yale, ...