Add Yahoo as a preferred source to see more of our stories on Google. In a canal in the Dutch city of Utrecht, fish are beginning to mass behind a lock called the Weerdsluis. Now, for the sixth year ...

WASHINGTON — One fish, two fish, let them through fish. The Fish Doorbell is an online resource that has somehow united millions of viewers worldwide around a common goal. Helping the fish that swim ...

In a canal in the Dutch city of Utrecht, fish are beginning to mass behind a lock called the Weerdsluis. Now, for the sixth year in a row, you can help them get the attention of the lock’s operators.