Dinosaurs were already in decline before the asteroid wiped them out – new research
Life was already getting harder for dinosaurs before an asteroid wiped them out. metha1819/Shutterstock – Fabien Condamine, Chercheur au CNRS en Phylogénie et Evolution Moléculaire, Université de Montpellier 2021 Jun 30 – Some 66 million years ago, on the Yucatán peninsula in México, a …