The ethics of resurrecting extinct species
(Phys.org) —At some point, scientists may be able to bring back extinct animals, and perhaps early humans, raising questions of ethics and environmental disruption.
Scientists highlight the resurrection of extinct animals as both a strong possibility and a major potential conservation
(Phys.org) —Scientists from across the world have "scanned the horizon" in order to identify potentially significant medium and long-term threats to conservation efforts.
Long-extinct passenger pigeon finds a place in the family tree
With bits of DNA extracted from century-old museum specimens, researchers have found a place for the extinct passenger pigeon in the family tree of pigeons and doves, identifying for the first time this unique ...
All gone: How erasing billions of birds shocked us
It was the moment that humanity learned we had the awesome power to erase an entire species off the face of the Earth in the scientific equivalent of a blink of an eye: The passenger pigeon went from billions ...
Extinct species revival raises hopes, fears
The world's last passenger pigeons perished a century ago. But a Santa Cruz, Calif.-based research project could send them flocking into the skies again, using genetic engineering to restore the once-abundant species and ...
3Qs: The ethics of species 'de-extinction'
Scientists are closing in on the capacity to clone extinct species using biotechnology and DNA samples from the ancient past, a process that is called "de-extinction." The prospect of bringing back extinct ...
Wildlife Conservation Society releases list of Asian species at the conservation crossroads
Will the tiger go the way of the passenger pigeon or be saved from extinction like the American bison?