Anewly described reptile from New Mexico is giving scientists a fresh look at the evolutionary experiments that unfolded before dinosaurs came to dominate Earth. Named Labrujasuchus expectatus, the ...
More than 200 million years ago, life on Earth was experimenting with new forms. The Triassic period gave rise to animals ...
The Mexican axolotl (Ambystoma mexicanum) is famous because adults look like overgrown babies, or tadpoles, retaining juvenile features as adults and capable of remarkable regeneration of lost limbs ...
In 2024, the Western Australian Museum received a donation. It was a koala skull collected from Moondyne Cave in Margaret River by Lindsay Hatcher, an avid caver. There was something a bit odd about ...
The researchers compared a jaw fragment from Galanthis baskini (top) to a complete mandible of the least weasel (bottom). A European cent is shown for scale. Weasels are small carnivores with a long ...
Earth was a terrifying place during the Cretaceous period, some 66 million to 145 million years ago. During its tail end, Tyrannosaurus rex prowled the land. And a little before that, another kind of ...
An illustration of Cimolodon desosai on the tree with a fruit in its mouth. It was about the size of a golden hamster, the researchers said. It likely scampered on the ground and in the trees and ate ...
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