Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone ...

A 166-million-year-old reptile that lived during the time of the dinosaurs was believed to have swum in ancient lagoons, but ...

Fossil tracks found in Australia push the origin of reptiles back by 40 million years, altering the timeline of tetrapod ...

Paleontologists have discovered fossils of a 506 million-year-old tiny three-eyed predator nicknamed the “sea moth,” ...

A research team has created a comprehensive evolutionary tree of all bird species, integrating data from hundreds of studies ...

Fossil discovery pushes the history of Australian tree frogs back 55 million years, reshaping our understanding of their ...

In new research published today in the Journal of Vertebrate Paleontology, we identify Australia’s earliest known species of ...

Life depends on genes being switched on and off at exactly the right time. Even the simplest living organisms do this, but ...

Only animals that evolved to live solely on land ... Experts partly credit RSV shots But the branch of the evolutionary tree that led to modern reptiles, birds and mammals – known as amniotes ...

WASHINGTON (AP) — Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal ... regular rhythm when they beat on tree trunks, a form of ancient ...