Cleaner wrasse have revealed a remarkable new side of fish intelligence. Marked with fake parasites, they used mirrors to ...

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

Although Elon Musk disagrees, many consider Lidar sensors crucial for safe autonomous driving. However, a recent experiment appears to prove Musk's claim that Lidar is a fool's errand. Researchers ...

Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse ...