Here's where to find five of the worst offenders of invasive fish species as well how to catch them—and how to eat them.

You can enjoy a stunning aquarium without it becoming a full-time job. The secret? You should choose low-maintenance fish ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

Some may become aggressive ... both color and character to your aquarium, check out this fish species. While many mollies are content in freshwater or saltwater, this one thrives solely in ...

Fish tanks are ubiquitous—found in doctor’s offices, Chinese restaurants, corporate headquarters, and in millions of homes throughout the world. Some studies report that they reduce anxiety, stress, ...

Visitors can look down into the pool where the resident nurse shark, Thelma, lives with various fish. Clearwater Marine Aquarium is located 1 mile east of Pier 60 off of Windward Passage.

Or, head to the Wild Reef exhibit to see a living underwater ecosystem teeming with colorful fish and sharks. If you're interested in a conservation ecotour, the Shedd Aquarium offers guided ...

TPWD said the aggressive ... handling this fish, just make sure to be careful of its sharp spines." Per Texas Invasives, lionfish have the potential to devastate local reef communities due ...

Bluestreak cleaner wrasse not only recognises its own reflection but may have internal awareness of its body, say Japanese ...

The commentary authors say Alaska could benefit from the farming of finfish like Arctic char, sheefish, rainbow trout and ...

The combination adds some diversification, but the fund stays true to its aggressive moniker. This is among a handful of mid-growth funds to hold a meaningful allocation to micro-cap stocks ...