Wildlife biologist Brittany Clemans explains how the NOAA uses shell etchings to track turtle migration and how fellow turtle ...

Strange marks on Hawaiian green sea turtles were thought to be graffiti. Scientists actually mark the turtles for tracking.

Add Yahoo as a preferred source to see more of our stories on Google. Shell integration typically involves 50 to 60 individual bones fusing into a permanent structural cage. The carapace creates a ...

In cartoons, when a turtle is spooked, it retreats into and closes up its shell. While used for comic effect, this imagery is based in fact — although not all turtles are capable of this protective ...