Dustin Stewart has been obsessed with dinosaurs since he was nine years old. But he never dreamed he’d grow up to study 70-million-year-old footprints in Alaska.
Researchers discover thousands of dinosaur footprints in Alaska
Dustin Stewart has been obsessed with dinosaurs since he was nine years old. But he never dreamed he’d grow up to study 70-million-year-old footprints in Alaska.
