This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

An alien invasion capable of triggering catastrophic changes is underway across North America. At least 70 imported earthworm species have colonized the continent, and represent a largely overlooked ...

(CNN) — Lake Naivasha, northwest of Nairobi, Kenya is becoming increasingly unnavigable. Water hyacinth, the world’s most widespread invasive species, is blanketing the lake, choking its fish and ...

Julie Coetzee receives funding from the National Research Foundation SARCHi and the Natural Resource Management Programme of the South African Department of Forestry, Fisheries, and the Environment.

There are many different Grow a Garden events that increase the value of your plants. Each one comes with its own mutations that give plants a different appearance. Find out in our guide when the ...

Native sand grassland species co-grow with the invasive perennial forb Asclepias syriaca in a field restoration experiment. Seeding with native species reduces invasive alien species to a certain ...

Get ready for another alien plant invasion. If you think that weeds like purple loosestrife, Japanese knotweed, garlic mustard, celandine and common reed are bad, get ready for a newcomer that will ...

Kelvin S.-H. Peh does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...