Add Yahoo as a preferred source to see more of our stories on Google. "Please don't release your pet goldfish into ponds and lakes!," the City of Burnsville implored in a tweet. "They grow bigger than ...

"There are literally millions of goldfish in the Great Lakes, if not tens of millions," biology professor Nicholas Mandrak told The New York Times City of Burnsville via AP Giant goldfish are wreaking ...

Goldfish, commonly kept as small pets in home aquariums, can sometimes grow much larger when placed in the right environment. A notable example of this phenomenon was a giant hybrid goldfish, caught ...

Officials in Minnesota said they’re finding more giant goldfish in waterways, prompting a plea to citizens to stop illegally dumping their unwanted fish into ponds and lakes. The goldfish, which can ...

Groups of giant goldfish were recently found in Keller Lake. This is just the latest incident to prompt a state warning about dumping pet fish. City of Burnsville See more of our coverage in your ...

In Presque Isle, Pennsylvania, a giant goldfish was caught during an electrofishing survey. It serves as a reminder of why it isn't a good idea to release pets into the wild. The U.S. Fish and ...

The tiny goldfish you can pick up at pet store for a few cents might not look like an environmental threat, but they can grow into a huge problem if set free in lakes or ponds – mainly because they ...

The problem is that goldfish can survive with little oxygenation and even, it would seem, in cold water. And because they no longer have to wait until feeding time (to get but a few flakes) to eat, ...

Jan. 11 (UPI) --Animal rescuers in Guernsey said a massive goldfish that had been left in a bucket was rescued after proving to be too large to make a meal for a seagull. The Guernsey Society for the ...

Forget sewer-dwelling gators. Toronto biologists are saying it’s giant goldfish that should be worrying us. Last summer, biologists in Toronto discovered more than 20,000 goldfish in a single ...