Scientists are still trying to out-do each another by finding the biggest dinosaur. Brian Curtice, from the Arizona Museum of Natural History, recently...
Reptiles belong to a group of animals called amniotes that also include birds and mammals. A new Australian fossil discovery of a clawed amniote demonstrates...
A pair of new studies found that some dinosaurs, and possibly some marine reptiles, laid squishy eggs. One study discovered that many dinosaurs, like turtles...
Whether dealing with athletes, sports teams, skyscrapers, or animals, we always want to know who or what takes the top spot. Researchers just published...
The lepidosaurs are a large and diverse group of land vertebrates that include the snakes and lizards. There are almost 12,000 species of these animals....
The InSight robotic lander found evidence in the interior of Mars for the existence of an active giant mantle plume, a large blob of molten rock that...