Summary:
- Researchers have discovered the fossil of a new species of dinosaur that lived in Thailand around 125 million years ago.
- This dinosaur, named Siamosaurus suteethorni, was a relative of the famous Spinosaurus and was even longer than a modern pickup truck.
- Siamosaurus was a predatory dinosaur that likely stalked the rivers and swamps of ancient Thailand, using its long neck and sharp teeth to hunt for prey.