Turtle tagging can play an important role in marine conservation, but the methods used matter. This article explores the ethical questions around wildlife research, animal welfare, and how travellers can engage more responsibly with conservation programmes.

A reef that looks white or “snow-capped” may seem beautiful at first glance, but it can be a warning sign of coral bleaching. Here’s what causes it, why it matters, and what divers and travellers can do to help protect coral reefs.