A new study finds bird populations are declining at a faster pace in areas with a lot of agriculture, especially in the Midwest.

New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird ...

An international team of ornithologists has overturned one of the oldest assumptions in natural history by directly ...

These matriarchal rodents often have bloody succession wars to replace their queen. But in a colony in California, Queen Tere ...

In a laboratory experiment centered around a colony known as the Amigos, researchers observed a subordinate female take over ...

Learn about the study of insects, known as entomology. This article covers its branches, historical significance, and why ...

Now scientists say they may have found it in a cockroach, and the way these roaches seal the deal involves eating each ...

Most love stories don’t start with mutual wing consumption. But for one species of wood-eating cockroach found in Asia, ...

Volatile brood pheromone: The larvae of the clonal raider ant Ooceraea biroi produce a specific volatile compound ...

Orchids are masters of deception, using visual mimicry, chemical signals, and complex structures to manipulate pollinators without offering any reward. Some species imitate the appearance and scent of ...

This important study presents convincing evidence that uncovers a novel signaling axis impacting the post-mating response in females of the brown planthopper. The findings open several avenues for ...

Western mosquitofish, pictured here, are known as the "plague minnow" due to their aggressive impact on native habitats when introduced. For decades, ecologists have known that how a species looks or ...