Head under the waves of the Atlantic Ocean, and you will find one of the most beautiful killers in the sea. Meet the lionfish, an extravagant-looking fish featuring flowing spines and vivid zebra ...

Photos recently shared by TPWD's fisheries division show the caught lionfish's mouth agape, revealing the tiny blue and yellow damselfish that was hidden inside. There's one way to deal with the ...

Climate change and the opening of Suez Canal have in recent years opened the floodgates to invasive species in the Mediterranean Sea, where they threaten biodiversity. Lionfish, with their red and ...

Lionfish, an invasive species native to the Indo-Pacific, are spreading in Alabama waters, threatening native fish and reef ecosystems. Federal and state agencies, alongside chefs, are promoting ...

Wherever it appears, the adaptable predator corners fish and crustaceans up to half its size with its billowy fins and sucks them down in one violent gulp. Research teams observed one lionfish eating ...

Florida is unfortunately home to a lot of uninvited guests — especially invasive animals. But there might be another way to control their rapidly increasing populations. The U.S. Fish and Wildlife ...