New research suggests an existing medicine could turn human blood into poison for mosquitos, killing them within hours.

Nitisinone, a drug that is already used to treat two genetic diseases, could be repurposed to control the spread of malaria, ...

Skin flakes are hard to digest. It’s like eating hair, or feathers. So dust mites have powerful digestive enzymes to break the skin down. Those enzymes turn up in dust mite poop. And let’s just say ...