After the flood, the menace of mold

After the flood, the menace of mold

After Sandy’s soaking: How dangerous are molds and bacteria that grow in a soggy house? What is the best way to salvage a water-damaged More »

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 More »

Your Air: Breathe with Care

Farms release airborne, drug-resistant bacteria, and indoor air could be making you sick. More news about the particles we breathe More »