The footprints of a reptile-like creature appear to have been laid down around 356 million years ago, pushing back the ...

A report in the journal Nature estimates that the amniote tracks date to between 350 million and 359 million years ago.

Fossil claw prints found in Australia were probably made by the earliest known members of the group that includes reptiles, ...

One of the most impactful stories in evolution is getting a rewrite, thanks to the exciting discovery of the earliest known ...

Seventeen footprints preserved in a slab of sandstone discovered in southeastern Australia dating to about 355 million years ...

The emergence of four-legged animals known as tetrapods was a key step in the evolution of many species today - including ...

Amphibians, such as frogs and salamanders, are well-known for their ability to live both in water and on land, whereas ...

New discoveries of fossil clawed footprints from Australia, published in Nature, push the origin of reptiles back in time by ...

On warm, rainy spring nights, Maine's amphibians are on the move to make their moves, sometimes with human help.

Opportunities to see amphibians aren't exclusive to nighttime. On a recent Saturday, the Sebasticook Regional Land Trust and Maine Master Naturalists held a vernal pool walk at Freedom Forest ...