LifeColombian dinosaur finally identified thanks to 2016 peace agreement A peace agreement in Colombia meant researchers could return to the site where a sauropod fossil was dug up in 1943 and name it as a new species, Perijasaurus lapazNews
LifeArmless fossil sheds light on how animals like snakes lost their limbs A tiny snake-like animal that lived about 308 million years ago had evolved to lose its forelimbs News