By shifting focus to smaller fish species, communities can reduce ecological pressures while improving public health outcomes ...

A Trump executive order directs agencies to 'to route more water' across the state. But some say there's a lot more at stake.

Smaller fish species are more nutritious, lower in mercury and less susceptible to overfishing, a Cornell University-led research team has found.

A fish species that's been gone for more than 50 years is now making a comeback. The pond at Granite Regional Park is the new ...

A new species of a prehistoric fish was discovered in Socorro County. The "demon-toothed" fish was found to be living more ...

While there might not be as many freshwater species, Northern Arizona University researchers say it would still hurt areas like the Colorado River.