It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.

Invasive alien species : the nature of the problem / Harold A. Mooney -- The economics of biological invasions / Charles Perrings, Silvana Dalmazzone, and Mark Williamson -- Vector science and ...

Invasive species are among the most well-studied phenomena in ecology, and for good reason: they cost the global economy $423 ...

Invasive alien species are organisms introduced beyond their native ranges that establish, spread and cause ecological, economic or social harm. Their impacts include declines in native biodiversity ...

An infographic showing the average declines in abundance of key terrestrial insect groups due to invasive alien species. The extent of declines varies across species and regions. Insects are often ...

Researchers said the fish is among several native species threatened by at least four invasive alien species in the Periyar ...

A fast-spreading invasive species is wreaking havoc along the United States' West Coast, with officials warning that the environmental and financial toll is already running into millions of dollars as ...

I loved watching classic 1950s black-and-white sci-fi movies on TV when I was growing up, with “Invasion of the Body Snatchers” being a particular favorite. Creatures from outer space invade a small ...

Scientists propose that a moon base could act as an isolated first line of biological defense against extraterrestrial ...