Paleontology
How massive long-necked dinosaurs rose to rule the Jurassic herbivores
New dinosaur fossil dates to same time as a volcanic surge, suggesting ensuing changes in plant life allowed these long-necked giants to emerge.
New dinosaur fossil dates to same time as a volcanic surge, suggesting ensuing changes in plant life allowed these long-necked giants to emerge.
For the first time, scientists have re-created a type of shock wave that occurs in supernovas.