(Netrebina Elena/Moment RF/Getty Images) In the annals of 'cat parasite' research, Toxoplasma gondii grabs most of the ...

Giardia duodenalis is a microscopic, flagellated parasite that often calls the human and animal gut its home. In most cases, ...

Giardiasis, also known as “beaver fever,” is more prevalent in younger cats ...

‘Tis the season. For those of us who allow our felines outdoor access to a back yard or deck, parasites can become a seasonal reality. From Giardia that can be picked up from puddles and cat-to-cat ...

Research out today offers a potential warning for cat owners everywhere: your precious feline might be harboring a parasite that can cause trouble for your toilet and their litter box at the same time ...

A sweeping study across 93 nations found an unexpected connection between cat ownership and how happy a country reports being ...

An analysis of more than 150,000 feline stool samples from the US and Canada suggests roughly one in twenty pet cats may carry Giardia duodenalis, with young, male, and unneutered cats at greatest ...

Giardia was detected in 6.3% of more than 157,000 cat stool samples, but researchers say the findings do not prove cats ...

Remember when your mom told you to be careful cleaning the cat’s litter box? Well, that same parasite everyone’s been avoiding might actually be the next big thing in brain medicine. Scientists just ...

The worry isn’t just that global birth rates are plummeting, it’s that fertility rates are plummeting along with them. Especially male fertility rates. Sperm counts and quality have been on a steady ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. More than half of New York City's free-roaming cats are infected with ...