A rare but potentially deadly fungal infection known as histoplasmosis is sickening a cluster of people in Tennessee.

A deadly, drug-resistant fungus has infected more than 27 states in the last year, including Texas.

The fungus can cause everything from skin infections to life-threatening bloodstream infections.

A fungus named in honor of Sir David Attenborough is warping the bodies and even minds of spiders in Ireland. Researchers found that many Metellina merianae spiders across Ireland have become infected ...