Horned ‘hell heron’ fossil found in Sahara upends what we knew about iconic Jurassic Park dinosaur - Researchers say find represents new phase of evolution for fish-eating Spinosaurus ...

For more than a century, paleontologists have been piecing together how the mysterious predator Andrewsarchus is related to ...

Millions of years before the Sahara became a desert, it was a vibrant ecosystem. Bordering the ancient Tethys Sea, which broke up the supercontinent Pangaea, the region was home to massive dinosaurs, ...

Scientists think they’ve found a way to investigate the creation of cell membranes and DNA genomes that gave rise to the last universal common ancestor.