Tadpoles from six countries, in both tropical and temperate locations, test positive for a disease-causing parasite.
Discouraging pets from licking your face is just one of many guidelines that researchers hope will help prevent infections spreading from pets to people.
In an effort to slow the spread of malaria, scientists are trying to go to the source -- by stopping how mosquitoes reproduce.
The world's biodiversity is declining at an unprecedented rate. As a result, more extinctions than usual are predicted for the coming year.
With the flu season ready to hit its usual peak in November, health experts are growing increasingly concerned about people passing illnesses on to their pets.
This glow-in-the-dark kitten is super-powered to fight AIDS as well as the feline version of HIV.
Mosquitoes in two African villages seem to have changed their habits to better pursue their human prey.
An unprecedented number of dolphins have been beaching themselves in recent weeks, and experts are grappling as to why.
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