It’s not unusual for ordinary flies to lay their eggs on dead animals or around dying tissue on living animals. The phenomenon, described as a “fly strike” of ...

A deadly maggot that was thought to have been eradicated is making a comeback, threatening Texas’ livestock. The New World ...

New World screwworm was largely eradicated from the U.S. and Central America in the 1960s and 1980s, respectively. But the ...