China has a flourishing market for deepfakes that clone the dead. The same technologies are being used by Chinese people to make replicas of themselves, their children, and famous public figures. (www.technologyreview.com)
The world’s on the verge of a carbon storage boom, but that comes with problems too. (www.technologyreview.com)
Researchers are making progress on producing cows from just stem cells, with no eggs or sperm involved. Some people are wondering if the same tech might one day work with humans. (www.technologyreview.com)