Scientists revealed Tuesday how, and likely why, a dangerous airborne fungus is spreading throughout California. Most people ...

SACRAMENTO, the United States - Valley Fever, a fungal disease, has been spreading in California, with warnings from state ...

A new study finds that when bats in U.S. counties were decimated by the deadly white-nose syndrome, human deaths followed ...

California health officials are preparing for an uptick in valley fever cases and have issued a warning over the potentially ...

Mosquito-borne illnesses like triple E and West Nile are rising due to climate change and travel.

Valley fever​, a disease caused by breathing in a type of fungus, is on the rise in California. Here's what to know.

The research shows that when insect-eating bat populations in North America were decimated by disease, farmers turned to chemical pesticides in greater quantities, leading to over 1,000 additional ...

Bats are natural pesticides for farmers, so when a deadly fungus ravaged their populations, their loss cost farmers money — and communities their healthy infants.

Like West Nile virus, another mosquito-borne illness that poses a risk to people in the U.S. every summer, triple E is ...

Several people were recently infected with a fungal lung infection at an outdoor California music festival. As of Aug. 21, at ...

A collapse in North America's bat population led to a surge in pesticide use by farmers as an alternative way to protect ...

A new study in the journal Science found the decline of bats in the United States had come at a deadly cost to humans.