If you’ve handled cat litter or eaten raw meat or unwashed produce, there’s a chance you might have a permanent toxoplasmosis ...

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm ...

If you’ve handled cat litter or eaten raw meat or unwashed produce, there’s a chance you might have a permanent toxoplasmosis ...

A black bear crashed through the ceiling of a house in Kentucky on Wednesday, almost falling on a woman's head before landing ...

Kevin Liévano-Romero abandoned a veterinary career in Colombia to move to the United States, where he studies feared but ...

Scientists have revealed how a parasite that affects millions of people every year evades our immune defenses.

Parasitic worms that infect humans are not interbreeding with those that infect cattle as previously thought. This is good ...

Former Apple design chief Jony Ive and OpenAI CEO Sam Altman are creating a mystery device for ChatGPT, sparking speculation, ...