High in the forest canopy, one genus of snake learned how to solve the problem of flight without wings. Here’s how, according ...

When a snake displays its fangs, it’s showing off one of evolution’s greatest weapons. This is because snake venom is not a single toxin, but actually a swirling cocktail of dozens to hundreds of ...

While infrared light is invisible to most animals, there are some, including salmon, bullfrogs and snakes, that can see in ...

The night snake (Hypsiglena torquata) is a small, secretive, nocturnal reptile found across western North America and Mexico.