Crown-of-thorns starfish can detect chemical cues in water (chemoreception), allowing them to respond to predators like the giant triton. The giant triton is one of the few natural predators of the ...

Crown-of-thorns starfish, among the most destructive coral predators on the Great Barrier Reef, show a rapid stress response when they detect dissolved chemical cues from their natural enemy, the ...

In the icy waters of the Arctic, where most eyes are drawn to the imposing polar bear, scientists have uncovered a different kind of top hunter lurking below the surface. Out of sight but impossible ...

The other one appears to panic. It moves faster, lifts its body, reaches for the surface, tries to climb the glass as if attempting an escape. It’s actually quite upsetting watching how traumatized ...