We detail how to get to the Calm Zone, and all the fish in the bestiary, including their preferences in Roblox Fisch.

Scientists discovered new fish species. These include a blob-headed catfish, a tiny pipehorse, and three pacu species.

Australian redclaw have sent wildlife authorities into damage control after the crayfish were found in the wild in the US ...

The agency that leads most of the government’s work on ocean and coastal health as well as climate research is one among ...

Mollusks are filter feeders that typically make water clearer. But zebra and quagga mussels filtered so much plankton from the water that they starved native mussels and fostered harmful algal blooms.

small freshwater fish, rise to the surface of ponds after winter as spring begins. Over time the gudgeon have been replaced ...

The Australian redclaw crayfish was documented multiple times in Texas waters. How did they arrive in the US? Are they ...