Monsters and dragons: Venomous lizards

Monsters and dragons: Venomous lizards

When we think about venomous animals most people think about the same ones. Usually, we think about spiders, scorpions and snakes, despite knowing there are also venomous amphibians, fishes and mammals. Even if snakes are the best known venomous reptiles, in time we...
Synapsids: Before dinosaurs ruled the Earth

Synapsids: Before dinosaurs ruled the Earth

Before dinosaurs ruled the Earth, at the end of the Palaeozoic Era, the land was dominated by the synapsids. The synapsids (the amniote line that includes mammals) were a highly successful group which occupied most niches during the late Carboniferous and the Permian...
The world from the eyes of a snake

The world from the eyes of a snake

Imagine you are a snake. You’re crawling along the path, with a long slithering body behind you. You have no ears and, even if your eyes are large and well-developed, you cannot blink. You’re constantly flicking your tongue, which informs you about everything that has...

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