An extremely rare fossil of an ancient venomous scorpion was unearthed at China's Jehol Biota and was a key species in the ...

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what ...

Larger mammals and dinosaurs may have preyed upon J. longchengi, while the scorpion's diet may have included insects, spiders, frogs and even small lizards or mammals, the researchers wrote in the ...

A giant scorpion, named Jeholia longchengi, sheds new light on the ecosystems of the Early Cretaceous, where it coexisted with dinosaurs. This specimen, measuring 4 inches (10 cm), was much larger ...

But beyond the rugged beauty of this Golden State destination, adventurers come here to see colossal serpents slithering, giant sloths roaming, and mighty dinosaurs roaring. Well, not literally ...

Scientists have discovered a rare fossil of a giant, venomous scorpion ... was a diverse ecosystem with dinosaurs, birds, and early mammals, making this scorpion’s role crucial in its environment.