Aquatic predators such as oscars, catfish, and pet turtles feed on other fish in the wild. But is feeding live fish a good ...

Borderland State Park lets you play lord or lady of the manor for a day. This 1,800-acre former estate centers around the impressive Ames Mansion, a 20-room stone masterpiece built in the early 1900s.

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

While many of those species are found in places like Africa, South America and Asia, there are those in North America, as ...

The pesticide thiacloprid turns out to be more harmful than previously thought. It can disrupt the lives of freshwater ...

And our attention will be full captivated starting May 22 when "Living Seas" opens at the Birch Aquarium in La Jolla. Get top ...

These clever fish recognize their owners and can even be hand-fed and trained! Train them to swim through hoops or follow your finger — they love the challenge. They solve problems, defend territory, ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Most catfish live in freshwater, but there are some ... They seem to prefer fresh food, but will also eat dead animals or fish that are available. Catfish use the barbels on their faces to locate prey ...

These complex ecosystems provide critical habitat for countless fish species, but climate change, pollution, destructive fishing practices, and coastal development have devastated reefs worldwide. As ...