A tiny fish is helping scientists understand ... HAMILTON: This giving up behavior is used to test antidepressant drugs in animals, especially mice. An effective drug will cause the animal to ...
Published Jan. 15 | Read More | Researchers off the coast of western Australia observed a new behavior in whale sharks, the largest fish ... small blue-hued penguins. | Published Jan. 21 | Read More | ...
The fish will sense something wrong immediately, and we can tell because it'll swim harder at first and struggle more. And then eventually it'll just stop and sit there. HAMILTON: This giving up ...