A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Discusses the threat of non-native plants and animals to U.S. species and ecosystems. Highlights twelve alien species (the "dirty dozen"): zebra mussel, purple loosestrife, flathead catfish, tamarisk, ...

When a massive iceberg calved off the Antarctic coast earlier this year, it did more than just reshape the ice sheet—it uncovered an ancient, untouched marine world. What scientists found beneath the ...

An “alien plant” fossil discovered 55 years ago just outside of an abandoned town in Utah has no relation to any currently existing or extinct species, scientists revealed in a study last month.

Climate change, long spawning season and lack of predators fuel rapid spread, Turkish scientists warn - Anadolu Ajansı ...

Diversity and Distributions, Vol. 14, No. 2, Special Issue: Fifty Years of Invasion Ecology: The Legacy of Charles Elton (Mar., 2008), pp. 422-431 (10 pages) The paper examines the role of feral sheep ...