Maggots, leeches, parasitic worms

Maggots, leeches, parasitic worms

Meet three gross “biotherapies”: Leeches suck blood after surgery. Maggots clear dead tissue from wounds. Parasitic worms fight ulcerative colitis. Back to the future, here we go! More »

Vision Research: Help for Aging Eyes?

Age-related macular degeneration is starting to reveal its secrets, better treatment could be coming soon. In the meantime, eat your veggies! More »