PHILADELPHIA — Giganotosaurus may not be as giganto as thought. The Academy of Natural Sciences has touted its new celebrity dinosaur as the biggest meat-eater ever discovered. Originally ...

Such a scenario would never have actually happened. T. rex and Giganotosaurus did not live at the same time, in the same place, or even in the same environment. Both theropod dinosaurs roamed the ...

Calculating mass from fossils is notoriously difficult, and a more recent estimate published in 2007 in the Journal of Vertebrate Paleontology suggests Giganotosaurus weighed up to 15 tons (13.8 ...

Giganotosaurus, the world's largest meat-eating dinosaur, ... $75,000 to stage) also features a simulated fossil dig, crawl-through caves and stations where kids can do rubbings of fossils, ...

Temporary Exhibit at DMNS- Ultimate Dinosaurs. October 6, 2017–January 15, 2018. Dinosaurs featured in “Ultimate Dinosaurs” include Giganotosaurus, the largest carnivorous dinosaur from ...

Giganotosaurus fit that bill perfectly and made one humongous splash back when its existence was ... Giganotosaurus fossils found themselves featured everywhere from National Geographic to Good ...

For decades, scientists believed that carcharodontosaurs—giant carnivores related to Giganotosaurus—dominated the top of the ...

Fossils found in Argentina of a ferocious dinosaur with a huge head covered in bumps and crests reminiscent of a gargoyle are ... that included the even-larger Giganotosaurus, also from ...

By Will Dunham WASHINGTON (Reuters) – Fossils of a carnivorous dinosaur unearthed in Argentina are shedding new light on an intriguing group of predators that apparently were just as happy to ...