A technique from astronomy could help detect deepfakes by spotting unrealistic reflections in the eyes of AI-generated images.
Curved teeth could grip fragile shoulder tendons without tearing, making rotator-cuff repairs stronger and more likely to last.
A controversial study suggests that ancient people might have used one to hoist the stones used to assemble into King Djoser’s pyramid.
More research is needed on ways to safely remove some CO2 from the water to make room for more — such as by seaweed farming and iron fertilization.
We could control a bonus limb with the movements of our diaphragm.
Treating cork with lasers made the material able to quickly sponge up oil while repelling water, scientists in China and Israel found.
Most elephant ivory is illegal to sell. Ivory from extinct mammoths isn’t. They look similar, but lasers can tell the difference to help catch poachers.
Flying cars are a common sci-fi trope, and engineers have the technology to make them. So where are they?
At cold enough temperatures, these materials can conduct electricity with no resistance.
