Guppies are tiny, easy-care fish that grow up to 1.6 inches (4 centimeters) long. They like to live with other guppies and are social, active fish. Males are known to harass females, so it’s ...

"One Fish, Two Fish, Red Fish, Blue Fish" snack. "One Fish, Two Fish, Red Fish, Blue Fish" craft. Read Across America Week starts today. Celebrate with this sweet snack inspired by “One Fish ...

Hawaiian kanpachi tastes luxurious, but it’s a luxury you can feel good about indulging in because the farm raising this fish is at the frontier of sustainability. Blue Ocean Mariculture is the ...

Anglers in the Pittsburgh area may be catching 50-to 60-pound blue catfish several years from now as part of an ongoing reintroduction effort of this native species of fish. The Pennsylvania Fish ...

What’s more, the researchers witnessed the cephalopod species — often called the big blue or day octopus — punching companion fish, apparently to keep them on task and contributing to the ...