66 Dinosaur Footprints Were Discovered at a School
A single boulder at a regional school in central Queensland was hiding 66 fossilized footprints in plain sight. Researchers ...
From dinosaurs to birds: The origins of feather formation
Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been ...
Science Daily3d
From dinosaurs to birds: the origins of feather formation
Recreating the first dinosaur proto-feathers ''Since the Shh ... Furthermore, although the chicks hatched with patches of naked skin, dormant subcutaneous follicles were autonomously reactivated ...
Earth.com6d
Discovery of organic molecules in 66-million-year-old dinosaur bones rocks paleontology
The findings shed light on how organic molecules like collagen may survive for tens of millions of years within dinosaur ...
Nature6d
Fossilized dinosaur cells that defied the ravages of time — 20 years since a key discovery
The 2005 finding of cells and blood vessels in dinosaur bone launched a systematic ... cells and containing possible cell nuclei, and patches of fibrous extracellular matrix.
IFLScience on MSN1d
Scientists Disrupted A Key Gene – And It Made Chicken Feathers More Dinosaur-Like
From two weeks onwards, feather development in the embryos partially returned to normal. The chicks with the altered pathway ...
Mirage News2d
Dinosaurs To Birds: Tracing Feather Origins
Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been widely debated ...