Screwworms aren't a new foe for the US. Decades ago, they were endemic to southern areas of the country, as well as the whole ...

The tiny red-billed bird has been a subject of folklore in Tanzania and Africa as a whole; it has divided scientific opinions for years. Oxpeckers’ relationship with large mammals in Tanzania’s ...

Among the creepy crawlies emerging in the spring, these critters are some of the creepiest. The blood-sucking parasites are ...

Called cryptosporidium, commonly known as 'crypto', it can infect the digestive system of animals and people and cause ...