Long before T-Rex debuted, ancient waters were home to something straight out of a monster movie – the world's largest-ever scorpion. These massive creatures, technically called eurypterids ...

More from Science Narrator: The deathstalker is one of the most dangerous scorpions on the planet, and what makes it so dangerous also happens to be the most expensive liquid in the world.

Experts identified the scorpion - named Fred by its finders - as the largest breed of scorpion in the world. Miss Turnbull said: "Despite being trapped in an airtight container for nearly two ...

The deathstalker is one of the most dangerous scorpions on the planet, and what makes it so dangerous also happens to be the most expensive liquid in the world. This stuff costs $39 million per ...