Tanzanian 'beast' sheds light on gigantic dinosaur group

World / Science & Health Feb 14, 2019

Tanzanian 'beast' sheds light on gigantic dinosaur group

A relatively complete skeleton of a long-necked, long-tailed plant-eater excavated from a rocky cliff above a Tanzanian river is providing insight into the early evolution of a dinosaur group that later included Earth's largest-ever land animals. Scientists on Wednesday announced the discovery of fossils of ...

Bird-like dinosaur Archaeopteryx could fly, but not very well

World / Science & Health Mar 14, 2018

Bird-like dinosaur Archaeopteryx could fly, but not very well

The famous dino-bird Archaeopteryx may not have been a champion aviator but was fully capable of flying despite key skeletal differences from its modern cousins, according to a study. Scientists said on Tuesday they had examined Archaeopteryx's wing architecture using state-of-the-art scanning and compared it ...