The U.S. government is preparing to breed billions of flies and dump them out of airplanes over Mexico and southern Texas to ...

When a female cowbird is ready to have a baby, she’ll stake out another bird’s nest, wait until the coast is clear, then slip ...

Parasitic tapeworm larvae release glutamate and other excitatory molecules that can directly excite brain neurons.

The U.S. Department of Agriculture (USDA) is battling a dangerous flesh-eating parasite known as the New World screwworm (NWS ...