Toxoplasmosis is prevalent worldwide, caused by Toxoplasma gondii, an obligate intracellular pathogenic protozoan. Cats are the definitive hosts of T. gondii, while warm-blooded animals, including ...

Vipers and cobras, though both venomous, possess distinct traits. Vipers, with their heavy bodies and hinged fangs, excel at ...

Cufflinks, tie clips, and pocket watches recall an era when men’s accessories were statements of personal style rather than afterthoughts. For those interested in Western heritage, the Tulsa Flea ...

For some social birds, raising their young or finding food is a group effort. Learn more about cooperative bird behavior.