One of 'great extinction episodes in history' unfolding: report
(NEWSER) - Humanity is rapidly wiping out the planet's species, sending wildlife populations plunging, the BBC reports. Pollution, habitat loss, and overfishing have cut wildlife numbers as much as a third since 1970 and wipe out 1% of species each year. One of the "great extinction episodes" in Earth's history also spells serious trouble for humanity, warned the director of the World Wildlife Fund. More»
