Mangroves, such as this one in East Africa, are among the most threatened of plant biomes, according to a new report. | Fanny Schertzer, via Wikimedia
Space & Innovation

One in Five Plant Species Threatened with Extinction

The first comprehensive assessment of the world's plant species finds that 21 percent are at risk of extinction. Continue reading →

Published On 05/11/2016
12:21 PM EDT