Sea turtles have long mystified researchers by returning to beaches where they were hatched, magnetic signals may be the key, new research finds.

A sea turtle that found itself stranded more than a mile from the ocean in November finally made its way back home.

Baby loggerhead turtles “dance” when they are expecting food, a behaviour that researchers have used to investigate their navigation abilities. By learning to associate a magnetic field with a food, ...

A: This is indeed a challenge. The situation is easiest when species are lumped. In that case, for each count circle and year, we sum the counts of all the lumped species. The situation is trickier ...