(CNN) — A small species of fish that measures no more than half an inch in length is capable of producing sounds louder than an elephant, according to a new study. Danionella cerebrum, tiny ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small species of ...
(CNN) — A small species of fish that measures no more than half an inch in length is capable of producing sounds louder than an elephant, according to a new study. Danionella cerebrum, tiny ...