Higher temperatures may make monarch butterflies more vulnerable to parasites, according to new research from the University of Georgia. The work is published in the journal Ecological Entomology.

A microscopic parasite quietly infects the brains of millions worldwide. Known scientifically as Toxoplasma gondii, this tiny invader silently alters brain function without obvious symptoms. Beneath ...

Anyone who has weathered a bad stomach bug knows the feeling: a loss of appetite that sets in and lingers, even after the initial illness. For the millions of people around the world who are ...