The origin of feathers and the origin of flight have been a contentious chicken-and-egg issue in the scientific world for decades. Did feathers develop as a flight mechanism - or were they first used for other purposes?
Archaeology
Jul 2, 2014
4
1
If you are a male barn swallow in the United States or the Mediterranean with dark red breast feathers, you're apt to wow potential mates. But if you have long outer tail feathers in the United States, or short ones in the ...
Evolution
Aug 15, 2016
0
17
Every bird you've ever seen—every robin, every pigeon, every penguin at the zoo—is a living dinosaur. Birds are the only group of dinosaurs that survived the asteroid-induced mass extinction 66 million years ago. But ...
Evolution
Jul 5, 2023
0
269
When it comes to spectacular displays of color, birds are obvious standouts in the natural world. Many brightly colored birds get their pigments from the foods that they eat, but that's not true of parrots. Now, researchers ...
Plants & Animals
Oct 5, 2017
0
229
Ancient dinosaurs were adorned in some amazing ways, from the horns of the triceratops to the plates and spikes of the stegosaurus. A newly discovered, bird-like dinosaur fossil from China contains evidence that could add ...
Archaeology
Jan 15, 2018
0
395
(PhysOrg.com) -- Scientists have performed the first DNA-based reconstruction of the giant extinct moa bird, using prehistoric feathers recovered from caves and rock shelters in New Zealand.
Plants & Animals
Jul 1, 2009
12
0
(Phys.org) -- A new species of feathered dinosaur discovered in southern Germany is further changing the perception of how predatory dinosaurs looked. The fossil of Sciurumimus albersdoerferi, which lived about 150 million ...
Archaeology
Jul 2, 2012
12
0
A feather from one of the most elusive birds in the world has been found in South Australia, the first proof in more than a century that it lives there, wildlife experts said Thursday.
Plants & Animals
Sep 14, 2017
0
578
Birds use sophisticated changes to the structure of their feathers to create multi-coloured plumage, using a process that could pave the way for the creation of paints and clothing colours that won't fade over time.
Materials Science
Dec 21, 2015
0
994
Paleontologists at University College Cork (UCC) in Ireland have discovered that some feathered dinosaurs had scaly skin like reptiles today, thus shedding new light on the evolutionary transition from scales to feathers.
Evolution
May 21, 2024
49
311
