Scientists have unveiled Khankhuuluu, a new Mongolian dinosaur species that predates and closely resembles early Tyrannosaurs. With its long snout, small horns, and lean build, it represents a ...

Scientists have unveiled a previously unknown tyrannosaur species that fundamentally changes our understanding of how the mighty Tyrannosaurus rex evolved. The newly identified dinosaur, named ...

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a tyrannosaur skull to ...

中新网北京6月16日电 (记者 孙自法)国际知名学术期刊《自然》最新一期发表一篇古生物学论文称，研究人员在蒙古国发现一个暴龙类新种化石，暴龙类是包含霸王龙在内的一类恐龙。这一发现有助于古生物学界了解更多暴龙属种的演化以及它们在晚白垩世的扩散 ...