New research shows invasive species are reducing insect populations worldwide and weakening ecosystems people rely on.

Insects are often seen as invaders due to high-profile species like the yellow-legged (Asian) hornet, the harlequin ladybird ...

Some invasive species grow to enormous sizes, giving them a powerful advantage in unfamiliar ecosystems. This video examines ...

Well before the sun rises in Orlando, joggers making their laps around Lake Underhill Park are joined by fishermen outfitting their kayaks on the edge of the boat ramp. Rods and lures safely stowed, ...

Invasive species often begin as minor disruptions before their impact becomes severe. In some cases, introduced animals adapt ...

Florida’s warm climate and diverse habitats make it especially vulnerable to invasive species. Over the years, a number of ...

Add Yahoo as a preferred source to see more of our stories on Google. An invasive predator has broken into an iconic Aussie zoo and killed several of the animals inside. Despite being surrounded by ...