A giant tyrannosaur in the late Cretaceous, 74-75 million years ago. (Chase Stone) A new analysis of a shinbone from the oldest known giant tyrannosaur in North America suggests that the 'king of ...

Fossil reveals that a giant python over 4 meters long once lived in Taiwan. The discovery rewrites the island's natural history.

Scientists in Brazil have discovered a new giant dinosaur species named Dasosaurus tocantinensis, believed to be one of the largest ever found in the country. The fossil, including a 1.5-meter femur, ...

Scientists in Japan have discovered a previously unknown giant virus, offering new insight into this enigmatic category of viruses – and possibly also into the origins of multicellular life. The virus ...

Most of us associate sinkholes with frightening abysses, but in China, they’re considered “heavenly” for good reason. Far from being mouths of doom, a number of these have been discovered containing ...