In a matter of weeks, the larvae will eat the host insect entirely. A scientist says the wasps have no plans of eating human ...

The New World screwworm, an invasive, flesh-eating parasitic insect, is spreading from the south to terrorize farms across the region.

Flesh-eating maggots are inching toward the southwestern border of the US. The defense plan? Breed millions of sterilized flies and drop them from the sky.