biodiversity

(Newser) - Global warming could trigger the extinction of half the world's plant and animal species—although humans will probably survive, according to a new British study of the likely effects of climate change. Researchers studied links between mass extinctions and climate changes over 520 million years. In one event, 95% of...

(Newser) - More than 16,000 species are in serious danger of extinction, including one in four mammals and one in three amphibians being monitored by a global conservation group. With 40% of 40,000 surveyed species facing the highest levels of threat, “We’re at code red,” a top...