there is no nickname. Its T-REX
T-rex fossils are found at Canada
1958
Barnum Brown
They facebooked him
The mini T-Rex or Raptorex kriegsteini I believe was found in Liaoning Province of northeastern China.
North america
No full T-Rex skeletons have been found but around 200 bones is a good estimate.
Why is T-rex called King of Dinosaurs? Well T-rex is called that because of 2 reasons. Reason1- When T-rex was discovered it was the largest predatory dinosaur ever found. But later after that gigantosaurus was found. {which leads into Reason2} Reason 2- Some people wanted gigantosaurus to be king of dinosaurs;but many scientists debated who would win in a battle. And the facts pointed to t-rex wining. So t-rex has remained King of Dinosaurs!
A T-Rex can't be found alive, at least not a real one. They're extinct-gone forever.
On FOSSILS. Around the world.
T-rex ate large herbivores. Fossils of both Triceratops and Edmontosaurus have been found with T-rex tooth marks. T-rex acquired food by hunting and scavenging.