Across the animal kingdom, sound is more than communication—it's a signal of survival and success. From birds and primates to ...

Male green treefrogs attract mates with loud calls, but new research shows parasites can subtly change those signals.

A superb fairy-wren calls to a Horsfield's bronze-cuckoo. Brood parasites like cuckoos lay eggs in other birds' nests and leave them behind for the host birds to raise. David Ongley / Cornell Lab of ...

While most known protozoa are classified as parasites, several lesser-known species can live in symbiotic relationships with their animal hosts. "Our aim was to understand how commensal protozoan ...

The dynamic interrelationships within marine ecosystems are increasingly being understood through the study of protozoan communities, which serve as vital components in the aquatic food web. These ...

A newly published study in the Journal of Medical Entomology provides critical insights into the emergence of babesiosis in the Mid-Atlantic region, documenting human cases and the presence of Babesia ...