Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce ...

UC Davis study of 161 fish species using high-speed video reveals evolutionary trade-off: large teeth prevent mobile jaw development.

The large fish, spanning nearly a metre on the lake bed, lived in waters thick with rival fish, including giants several ...

Striped bass populations have always experienced wild gyrations in the Gulf of St. Lawrence. The assessment notes that ...

The Vermont Fish and Wildlife Department explained that as of July 1, a new law called Act 47 prohibits the sale of pond ...

Ellen Spiegel discusses her story about how federal changes to the endangered species program will affect CT animals.

Researchers in Zimbabwe identified two new catfish species, the rough skin and dwarf suckermouth, in highland rivers like the Buzi and Pungwe river systems.

Aquaculture is projected to become Hawaiʻi's strongest food industry, but the state may not be doing enough to ensure there ...

Two species of suckermouth catfish were collected in the researchers’ nets, according to the study, and their unique characteristics combined with genetic analysis proved their place as new ...

Within three months, a shipment of small branches arrived in California. The branches carried not only cottony cushion scale, ...

Two species of suckermouth catfish were collected in the researchers’ nets, according to the study, and their unique characteristics combined with genetic analysis proved their place as new ...

In 2015, two members of the Blue Beach Fossil Museum in Nova Scotia found a long, curved fossil jaw, bristling with teeth.