Marine turtles often swim across the borders of several countries and through international waters, while facing multiple threats such as bycatch, poaching and climate change. As a keystone species, ...

(Related: Where are all the male sea turtles going?) They outlasted the dinosaurs, but “no turtle has time to evolve to avoid being killed on a road,” says Whit Gibbons, emeritus professor of ...

Researchers tracked 13,000 ocean megafauna species over 30 years to uncover where they travel, feed and breed.