"This is a predator like the system’s never seen." Experts alarmed as harmful creatures spread in US waterways: 'The worst … ...

South Florida researchers warn the Everglades face an Asian swamp eel invasion, depleting small fish and starving wading birds, threatening the wetland food web.

Burmese pythons, Cuban tree frogs and hundreds of additional species faced the potential to spread into new territories because of hurricanes Helene and Milton, according to a new analysis and maps by ...