An Instagram video shows a botfly being removed from a horse’s nasal cavity. The nasal botfly primarily chooses sheep and goats as hosts, and they only occasionally infest horses. These botflies ...

It’s a nickname the 7-year-old San Gabriel resident gave himself after a botfly larva latched onto his scalp and burrowed inside his head during a trip to Costa Rica with his parents last month. “It ...

Under your skin, a parasite could be eating you alive until it develops into this horrifying insect, the botfly. So what would happen if botflies infested your body? How would the larvae eat you alive ...