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The Controversial, Mad Science Strategy to Save Earth's Rhinos 

Rhino horn is more precious than gold on the black market, and people’s insatiable demand for the stuff has driven rhinos to the brink of extinction. Now a Seattle-based startup has a radical plan to save these incredible animals: Using synthetic biology to manufacture rhino horns in the lab. » 7/17/15 1:53pm 7/17/15 1:53pm

How Zoos Brought This Ancient Horse Back From The Edge Of Extinction

Until 1996, the ancient horse you see above was designated as extinct in the wild. By 2008, their condition had been upgraded to critically endangered, and today, the IUCN notes that Przewalski's horse population continues to increase. Here's how it happened — and the role zoos played in bringing them back. » 2/12/15 4:20pm 2/12/15 4:20pm

Humanity Is In The Existential Danger Zone, Study Confirms

The Earth's climate has always changed. All species eventually become extinct. But a new study has brought into sharp relief the fact that humans have, in the context of geological timescales, produced near instantaneous planetary-scale disruption. We are sowing the seeds of havoc on the Earth, it suggests, and the… » 1/18/15 11:30am 1/18/15 11:30am

A Haunting Animated Documentary About Rediscovery Of An Extinct Insect

Dryococelus australis, known as the Lord Howe Island stick insect or tree lobster was thought to be extinct by 1920, but in 2001, a small population of the species was rediscovered. This fantastic animated documentary traces that rediscovery and the species and the attempts to bring it back from the brink of… » 1/12/15 4:40pm 1/12/15 4:40pm

Scientists Resurrect The Dodo With 3D Laser Scanning

More than three centuries after the last of its species walked on the isle of Mauritius, the skeleton of the dodo bird has been recreated using 3D scanning technology. The virtual model is enabling scientists to reconstruct how it walked, moved and lived to a level of detail that has never been possible before. » 11/07/14 6:40am 11/07/14 6:40am

What Most Freaks Out Scholars Who Study The Future Of Humanity?

It's only Tuesday, but already this week's news is apocalyptic: the collapse of the West Antarctic Ice Sheet is unstoppable, the UN is debating whether to ban killer robots and the U.S. and Russia are going 1980s-retro with nuclear war games. What should worry us the most? Here's what two experts think. » 5/13/14 6:30am 5/13/14 6:30am