Nguyen Huy Kham/Reuters
Bushmeat hunting threatens hundreds of mammal species with extinction and millions of people with food insecurity.
Credit: Chris Jek/Getty Images
The climate change-threatened mammal has been denied protections under the Endangered Species Act. Again.
Alejo Sabugo/IAR Indonesia
"At some point the earth is going to say 'enough.'"
Atlanta Botanical Garden
According to conservationists, the situation for the critically endangered animal has “gone from bad to worse” over the years.
Omar VidalCarlos Navarro
Toughie was believed to be the world's last Rabbs’ fringe-limbed tree frog.
Fewer than 60 vaquita are left, but with swift action there's hope for their recovery.
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What would you do if you had a time machine? Meet your distant ancestors? Kill baby Hitler? See some of magnificent animals that are now extinct? Unknown Tourism, a series of vintage-style images by t...
‘We could lose the last jewels in nature’s crown.’
"We must not go quietly into this impoverished future."
Both species of orangutan are critically endangered.
Vivek Prakash / Reuters
Hearing Zachary Mutai speak about the three critically endangered rhinos in his care is like listening to a doting dad extoll the virtues of a beloved child. "I know when they are happy, when they are...
It might be time to say goodbye to the Holocene epoch.
The demand for illegal fish bladders is driving the vaquita's demise.