The U.S. Fish and Wildlife Service found that the spinytail crayfish is not warranted for listing as an endangered or ...

Anglers set their fishing lines off the coast of El Salvador and waited. When they eventually hauled in their catch, they ...

The declaration of a successful recovery of an endangered species and the call for its removal from the List of Endangered ...

Red List of Threatened Species. The species include fish, crabs, crayfish, shrimps, dragonflies and damselflies. The team, which included ecologist Rajeev Raghavan, at the Kerala University of ...

Bullfrogs, crayfish and bass found in the Grand ... of Agriculture Noxious Weed List is the official state list of invasive species that are known to aggressively spread and cause ecological ...

There are eight invasive plants and grasses that top the invasive species watch list, according to Arizona ... by promoting algae growth. Bullfrogs, crayfish and bass found in the Grand Canyon ...

The species had last been seen there in November ... "They have strict environmental requirements and primarily feed on fish, crustaceans, mollusks and amphibians." While pelicans are familiar ...

Rare evidence about the lives of an ancient group of arthropods has been uncovered in the U.S. The findings of the study are ...

During National Invasive species Awareness Week, Michigan officials continue working to prevent the spread of invasive ...