A small coral reef fish can recognize itself in a mirror. This discovery challenges long-held ideas about animal intelligence ...

A shrimp scrap drifted down the face of a mirror, and a small reef fish tracked it like it was watching a slow-motion ...

Learn how cleaner wrasse used a mirror and even dropped food to test their reflections, a behavior linked mostly to mammals.

Oregon Public Broadcasting and ProPublica reporters conducted interviews and listening sessions with tribal leaders, toxicologists and public health experts, many of whom became informal advisers ...