Spandex exosuits, a hugging robot, and other amazing images of the week

This loggerhead turtle is sporting a high-tech GPS tracking device that lets scientists track its foraging and nesting habits. The ongoing project has allowed scientists to find better ways to protect the species. But it also has helped reveal something interesting about the animals: they always, always travel to their birthplace to lay their eggs. One loggerhead traveled 100 miles just to get back home.