Texas health and wildlife officials have detected avian flu in at least four mammal species across six counties on the High Plains.

Most people expect a dog to bark or a cat to meow. But nature doesn’t always follow the script. Across the animal kingdom, ...

Australian and Dutch researchers have uncovered a remarkable evolutionary adaptation in birds that could hold vital clues for ...

Despite the name, these invasive birds are not actually sparrows but weaver finches, related to other weavers in Africa and elsewhere. European Starling Starlings, which are from Europe and Asia, ...

By the Viking Age, cats with a new genetic haplogroup, IV-D, show up in York, Orkney, and even Galway, Ireland. The Norse ...