Scientists suspect that the behavior could harm the manta rays, suggesting a complex relationship between remoras and their ...

Remoras evolved to be clingy. The suction cup on their foreheads allows them to attach to larger animals like fridge magnets.

Remoras (family Echeneidae) are ray-finned fish that are known to attach themselves to large marine animals, such as whales, ...

From salamanders regrowing lost limbs to sea slugs rebuilding their bodies from a severed head, the natural world is full of ...

Remoras have long been seen as harmless hitchhikers. But new observations suggest these relationships may be far more ...