A new study rebuilds the coelacanth family tree with refined data, showing these ancient fishes experienced bursts of change ...

The river ecosystems of the United States are home to a diverse array of fish species, many of which are now facing significant threats to their survival. From habitat destruction and pollution to ...

The U.S. Fish and Wildlife Service's proposal to list the Fish Lake Valley tui chub as an endangered species is expected to publish Wednesday on the Federal Register, kicking off a 60-day public ...

A lithium mine could contribute to the extinction of a fish species in southwestern Nevada, the federal government acknowledged on May 20 in a document recommending its protection. The Fish Lake ...

None of the fish caught that morning were sold at nearby markets or food stalls. The sole purpose of the expedition was to cull suckermouth catfish, one among a growing number of invasive species ...

The House passed a measure Thursday that would take a California fish species, longfin smelt, off the endangered species list. The measure’s sponsor said the aim is to overturn a “misguided ...

Here, we will look at the animals that lived on the Earth during one particular geological time: the Mesozoic Era. We will look at the extinction events that ... We, quite rightly, worry about how the ...

This enormous freshwater fish is considered vulnerable to extinction in the wild, and yet it's also one of the most widely distributed and invasive species in the world. Common carp, which are ...

told the Global Times that the newly found species has "slender pedipalps, long legs and an elongated venomous stinger." "It is much larger than other known Mesozoic scorpions. It is considered as ...

Scientists have been searching for the species since it disappeared in 1933. Researchers have rediscovered a rare fish species presumed to be extinct after it was not seen for more than eight decades.

SACRAMENTO — 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 home of the long-lost aquatic species, the Sacramento ...

To date, over 50 species of fossil fish have been identified at Gogo ... continued to evolve at a normal rate during the Mesozoic period (252 to 66 million years ago). Although body shape changed ...