We show how this "cosmic clock" uncovers the evolution of rivers, coasts and habitats.
Scientists previously thought hopping was impossible for Protemnodon goliah.
Post-doctoral student Megan Jones and colleagues at the University of Manchester in the United Kingdom analyzed the rear ...
For decades, the fossils found in the Pilbara region of Western Australia were the subject of heated debate. Were they truly evidence of life, or just odd rock formations? Now, scientists have ...
WELLINGTON, New Zealand (AP) — In the age of dinosaurs — before whales, great whites or the bus-sized megalodon — a monstrous shark prowled the waters off what’s now northern Australia, among the sea ...