Taxonomy term

feathers

Asymmetrical fossil feathers fill in timeline of flight

To get off the ground and evolve into flying birds, dinosaurs got a lift from asymmetrical feathers, which are more aerodynamic than symmetrical feathers. The discovery of a new species of asymmetrically feathered dinosaur in northeastern China from the Early Cretaceous is helping fill in the timeline of adaptations that led to flight.

29 Aug 2017

First fossilized bird of another feather found in Brazil

Delicate bird bones and feathers aren’t easily preserved as fossils, and most known examples of Cretaceous birds and feathers come from a few sites in northeastern China. An exquisitely feathered bird fossil found recently in the Araripe Basin of Brazil is the first to be discovered in South America, putting the ancient southern supercontinent Gondwana on the map of early avian evolutionary history.
 
12 Oct 2015

Oldest birds unearthed in China

The discovery of two well-preserved fossils in the Sichakou Basin of northeastern China has pushed back the known evolutionary record of birds by as much as 6 million years, according to a new study published in Nature Communications.
 
24 Aug 2015

All dinosaurs may have had feathers

Since the first feathered dinosaur was discovered in China in 1996, more and more feathered theropod specimens have been found. Now, a new nontheropod fossil found in Siberia and described in Science suggests that all species of dinosaurs may have had feathers.

01 Jan 2015

Dinosaur feathers burst into color

Bright coloration likely emerged in dinosaurs right after the evolution of feathers, according to a new study in Nature. And the burst of color may have been more than an aesthetic change, researchers say: It may have readied feathered dinosaurs for flight.

26 Jun 2014

Quoth the feathered, iridescent Microraptor, Nevermore

Our knowledge of the evolution of feathers in dinosaurs is sketchy, at best, but new research on fossilized feathers is painting a remarkably clear picture of what one species, known as Microraptor, may have looked like — a raven with black iridescent feathers. The findings may have implications for the importance of sexual display in the early origins of feathers.

08 Mar 2012

Benchmarks: September 30, 1861: Archaeopteryx is discovered and described

What's commonly thought of as the first bird, Archaeopteryx was first described 150 years ago this month.

02 Sep 2011

Dinosaurs' true colors revealed

Modern birds range across the color spectrum from brilliant blue to Big Bird yellow to vibrant vermillion, so it stands to reason that feathered dinosaurs shared these colorful traits. And in fact, few paleontologists have doubted that dinosaurs were multihued beasts. But until a couple of recent finds in China, they had no real evidence. Two new studies detail the findings, which researchers say also resolve the debate over whether birds descended from dinosaurs.

30 Apr 2010