Snakes—why did it have to be giant snakes?

Snakes are beautiful and bizarre animals. Limbless vertebrates, they have been around for more than 150 million years, and occupy almost every ecological role possible, including living under the sea!

Research on Gomphotherium

For a long time, gomphotheres are considered to be the key link in proboscidean evolution. They are deemed as the ancestral stock of the true elephantids surviving now. The origins of stegodontids, rhynchotheres and cuvieroniines ...

Diandongosuchus—the strange-faced transitional phytosaur

The Triassic Period was a time of fantastic reptilian experimentation. Among archosaurs, there were the armored aetosaurs, the predatory rauisuchians, an abundance of early dinosaurs and near-dinosaurs, the ancestors of crocodilians, ...

Scientists discover remains of a previously unknown mammal

During an expedition to the Krasnoyarsk Territory, scientists from Tomsk State University and St. Petersburg State University (TSU and SPBU), discovered the remains of a previously unknown mammal, the baidabatyr.

Evolution: On mosaics and melting-pots

Genetic studies of cichlid fishes suggest that interspecies hybrids played a prominent role in their evolution. Analysis of a unique fossil cichlid from the Upper Miocene of East Africa now provides further support for this ...

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