The fearsome family of dinosaurs topped by Tyrannosaurus rex began with a miniature version of the tyrant that was only the size of a human being.
The new find from China was made public Thursday in a press conference and is already rewriting T. rex’s evolutionary story. It’d long been thought that the multiton dinosaur’s massive skull, dinky arms, and runner’s legs evolved as a set of compromises necessitated by its increasingly massive size. The new Raptorex kriegsteini proves that the T. rex’s distinctive features predated its scaling up.
Saturday, Jul 05th
Last update05:30:57 AM GMT
Headlines
Throughout the 20th and the first quarter of the 21st centuries, the US became a world...
A 2,500-year-old royal tomb has been discovered by archeologists at the site of an ancient city...
Environmental advocates are questioning the actions of a private university in Louisiana after the resignation of...
A Chinese scientist was arrested while arriving in the US at the Detroit airport, the second...
