ScienceHadrosaurs or duck-billed dinosaurs thrived in Alaska, footprints discovery in Denali National Park suggest Denali National Park in Alaska may have once been home to a wide variety of species, including duck-billed dinosaurs.by James Maynard
ScienceLa Brea Tar Pits reopen to public after 20 years: Watch scientists excavate fossilsby James Maynard
ScienceMercuriceratops Gemini with bony frill like Mercury's helmet discovered in Montanaby James Maynard