Scientists have uncovered an apex predator that once ruled the prehistoric world, eclipsing early relatives of the ...

In an exciting paleontological discovery, researchers have identified a massive prehistoric predator that far surpassed the ...

While the roar of the mighty Tyrannosaurs rex in the Jurassic Park film franchise is pretty terrifying, it was actually ...

今年秋天，阿氏屿峡龙的研究论文横空出世，它来自晚白垩世的墨西哥普韦布洛山组地层中。阿氏屿峡龙的出现，表明它的一位亲戚终于找到了自己失散多年的至亲。它的化石发现地点以及生存年代，生存于7200多万年前，图源A New Tyrant Dinosaur ...

Eberle said the "swamp dweller" would have scampered alongside dinosaurs like hadrosaurs, or duck-billed dinosaurs, and tyrannosaurs. She said the Heleocola fossil — a piece of jawbone and three ...