The tegu, long thought to be an invasive species, turns out to have arrived in North America about 16 million years earlier ...

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

Paleontologists have discovered that a three-eyed sea moth predator lived on Earth half a billion years ago with evidence ...

Originally from South America, the charismatic tegu made its way to the United States via the pet trade of the 1990s. After ...

A microscope image shows the surface of a Kapur Paya fossil leaf. Tiny pores called stomata and the outer skin cells of the ...

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

Image of the original fossil cycad specimen, now held in NMNH’s collection, from the United States Geological Survey’s 19th Annual 1899 Report. USGS 19th Annual Report, 1899, pg. 851.

A newly discovered arthropod fossil, Mosura fentoni, has preserved eyes, nerves, and blood vessels - a rare insight into ...

To address these uncertainties, Demers-Potvin and co-author Professor Hans Larsson used drones to capture around a thousand high-resolution images of a key fossil site in the park. These images ...

A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...