There's a first for everything and this week, VERIFY is researching cat litter. Viewer Ann Sweeney reached out to VERIFY after her friend told her "it is unsafe to drop cat litter into the toilet. It ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Add Yahoo as a preferred source to see more of our stories on Google. Male fertility is on a decline worldwide—and cat poop might have something to do with it. New research suggests that Toxoplasma ...

Toxoplasmosis is a parasitic infection which affects roughly 1 in 3 humans: around 2.4 billion people. In its acute version, it can be lethal. But, for most people, it is latent and lacks clinical ...