In this comprehensive guide, you'll discover a variety of Animals that Start with X. From the exotic to the everyday, you'll ...

A fossil of the world's oldest tadpole, which coexisted with dinosaurs in the Middle Jurassic about 165 million years ago, is pictured next to a 3D-printed representation of the tadpole and of a ...

One in a billion bones becomes a fossil — even fewer turn into opal. In a pocket of north-western New South Wales, two pioneering women are uncovering relics of our deep past. In a small room ...

Secondary infections and complications arising from remaining foreign material (broken bits of fin spine) at the wound site are also common. In other fishes, catfish venoms can produce several ...

The oldest known tadpole fossil, which belongs to this species, was found in the Patagonia region of Argentina. Gabriel Lío While in search of dinosaur fossils, a team of Argentine and Chinese ...

Copyright 2024 The Associated Press. All Rights Reserved. This image provided by Mariana Chuliver shows the oldest-known tadpole fossil found in Patagonia, Argentina ...

Scientists have discovered the oldest-known fossil of a giant tadpole that wriggled around over 160 million years ago. The new fossil, found in Argentina, surpasses the previous ancient record ...

Palaeontologists found the fossil in January 2020 while searching for feathered dinosaurs in Santa Cruz province in Argentina. “They did not achieve their goal,” says Mariana Chuliver at ...

The metropolis is an important center for paleontological research, but until now, fossils of plants and fish were the only remains of dinosaur-era life found there Margherita Bassi Daily ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A shimmering ...

A team of researchers led by Associate Professor Luke Parry, Department of Earth Sciences, University of Oxford, have unveiled a spectacular new 450-million-year-old fossil arthropod (the group ...

Paleontologists have identified fossils of an ancient species of bug that spent the past 450 million years covered in fool's gold in central New York. The new species, Lomankus edgecombei ...