This ancient killer survived 400 MILLION years!

Added: 2026-05-17

[00:00:00]Scorpion has existed for over 400 million years, meaning scorpions were already crawling around long before the dinosaurs appeared.

[00:00:09]Some species [music] can glow a creepy blue-green color under ultraviolet light, though scientists still aren't completely [music] sure why.

[00:00:18]Even more impressive, scorpions can survive extreme environments, slow their metabolism to endure long periods without food, and use tiny sensory hairs on their legs to detect [music] vibrations from prey moving nearby, earning them into highly efficient nighttime hunters.

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