My new piece published by That's Life Science - uncovering the mystery of the "lost years". Discussing Katherine Mansfield’s 2014 paper: Mansfield KL, Wyneken J, Porter WP, Luo J. 2014 “First satellite tracks of neonate sea turtles redefine the ‘lost years’ oceanic niche.” Proc. R. Soc. B 281: 20133039.