Ecoterrorists claimed responsibility in 1998 for burning part of a Colorado ski resort they said threatened animal habitats. (cnbc.com)
Activists who vandalize Hummer dealerships and destroy logging equipment are criminal ecoterrorists. (scientificamerican.com)
While Batman brawls with anarchist clowns and mutated ecoterrorists, CERN scientists seek to identify and apprehend such notable adversaries as the Higgs boson. (science.howstuffworks.com)