Prototype batteries that dissolve safely in the body could power ingested devices. Batteries made from pigments found in cuttlefish ink may lead to edible, dissolvable power sources for new... Read more
The two cutting-edge researchers have combined forces to develop edible electronic devices — no larger than ordinary pills — to improve medical care. Stimulating damaged tissue, bio-sensing... Read more
If the race to map the human genome was the last great competition in science, the challenge to reverse-engineer the brain is the most amazing race today. But experts wildly disagree on how... Read more