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 ...

"Predator: Badlands" is about to disengage its invisibility cloak and reveal itself in theaters, so we thought it would be a good idea to recap the most important elements of the franchise and prepare ...

Crown-of-thorns starfish (Acanthaster planci) La Paz, Mexico© Jesus Cobaleda/Shutterstock.com If you’re able, watch this video. If not, allow me to explain. Two crown-of-thorns starfish are placed in ...