Once dubbed the "world's ugliest animal," the blobfish – scientific name Psychrolutes marcidus – has been named New Zealand's ...

Discovered in Australia, the fossils represent a new species that lived during the Miocene epoch and highlight how iron-rich ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

In an exciting first, an Australian team of scientists identified a new species of freshwater fish that swam in nearby waters ...

Brock’s iron shield fish adds to the rich prehistoric history of McGraths Flat, and contributes to its classification as a ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said.

A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...

The Trump administration is reopening public comment on a proposed rule that would list the monarch butterfly as threatened ...

New Zealand's Mountains to Sea Conservation Trust announced the Fish of the Year 2025 competition was won by the blobfish, a ...

The U.S. Fish and Wildlife Service is opening a second comment period as they work to list the monarch butterfly on the ...

Steelhead, a vital fish species in the region, are at the center of an educational initiative by Idaho Fish and Game and ...