Parasites play a fundamental role in freshwater ecosystems, influencing the health and dynamics of fish populations. With the ...

Texas Gov. Greg Abbott has directed the state Parks and Wildlife Department and Animal Health Commission to form a joint response team to combat the spread of the New World screwworm. “The recent ...

Federal and state officials, and farmers and ranchers across the country, have been increasingly concerned about the possible presence of a flesh-eating parasite called the New World screwworm. While ...

At least two different populations of a parasitic wasp native to Europe have been found on opposite coasts of North America. But no one knows how they got there. Reading time 3 minutes There are all ...

Since their introduction in 1935, cane toads (Rhinella marina) have become one of Australia’s most notorious invasive species, profoundly impacting native ecosystems. Research over recent decades has ...

Arizona Attorney General Kris Mayes announced on Monday that Arizona has signed onto the nationwide $7.4 billion settlement with Purdue Pharma and its owners, where the state will receive up to $108 ...